Note

Go to the end to download the full example code. or to run this example in your browser via Binder

Functional connectivity predicts age group

This example compares different kinds of functional connectivity between regions of interest : correlation, partial correlation, and tangent space embedding.

The resulting connectivity coefficients can be used to discriminate children from adults. In general, the tangent space embedding outperforms the standard correlations: see Dadi et al.[1] for a careful study.

try:
    import matplotlib.pyplot as plt
except ImportError as e:
    raise RuntimeError("This script needs the matplotlib library") from e

Load brain development fMRI dataset and MSDL atlas

We study only 60 subjects from the dataset, to save computation time.

from nilearn.datasets import fetch_atlas_msdl, fetch_development_fmri

development_dataset = fetch_development_fmri(n_subjects=60)

[fetch_development_fmri] Dataset found in
/home/runner/nilearn_data/development_fmri
[fetch_development_fmri] Dataset found in
/home/runner/nilearn_data/development_fmri/development_fmri
[fetch_development_fmri] Dataset found in
/home/runner/nilearn_data/development_fmri/development_fmri
[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f72286e80019c3c1af/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f92286e80018c3e463/ ...
[fetch_development_fmri]  ...done. (3 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f6a743a90017608171/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f64712b400183b70d8/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3eb2286e80019c3c198/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3ed2286e80017c41b56/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3ee2286e80016c3c379/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3ee4712b400183b70c3/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3efa743a9001660a0d5/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f14712b4001a3b560e/ ...
[fetch_development_fmri] Downloaded 5775360 of 6081959 bytes (95.0%%,    0.1s
remaining)
[fetch_development_fmri]  ...done. (3 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f1a743a90017608164/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f12286e80016c3c37e/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f34712b4001a3b5612/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3f7a743a90019606cdf/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb470153992690018133d3b/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e793992690017108eb9/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb47038353c5800199ac9a2/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e85a3bc97001aeff750/ ...
[fetch_development_fmri] Downloaded 4579328 of 6249029 bytes (73.3%%,    0.4s
remaining)
[fetch_development_fmri]  ...done. (3 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4701c3992690018133d49/ ...
[fetch_development_fmri]  ...done. (3 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e1c3992690018133a9e/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff39aa743a900176080bf/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff39d4712b400193b5b89/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4703039926900160f6b3e/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e4d353c58001b9cb325/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4700af2be3c0017056f69/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e0cf2be3c001801f757/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4702b39926900171090e4/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e35f2be3c00190305ff/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a12286e80017c41a48/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a12286e80016c3c2fc/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4701ff2be3c0017056fad/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e0339926900160f6930/ ...
[fetch_development_fmri]  ...done. (3 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff39fa743a90018606e2f/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a34712b4001a3b55a3/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4703439926900160f6b43/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e40f2be3c001801f77f/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a34712b400193b5b92/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a84712b400183b7048/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff39aa743a90018606e21/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff39aa743a900176080ba/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a72286e80017c41a54/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a7a743a90018606e42/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4702639926900190faf1d/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e3f353c5800199ac787/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff39ca743a90019606c50/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3a2a743a9001660a048/ ...
[fetch_development_fmri]  ...done. (3 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb47020f2be3c0019030968/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e6f353c58001a9b3311/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb47016a3bc970018f1fc88/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e6ba3bc970019f07152/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff395a743a900176080af/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3964712b400193b5b7d/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb47057f2be3c0019030a1f/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e63f2be3c0017056ba9/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb4704af2be3c001705703b/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5cb46e7a353c58001a9b3324/ ...
[fetch_development_fmri] Downloaded 3760128 of 6203305 bytes (60.6%%,    0.7s
remaining)
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3952286e80016c3c2e7/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3954712b400193b5b79/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff399a743a9001660a031/ ...
[fetch_development_fmri]  ...done. (1 seconds, 0 min)

[fetch_development_fmri] Downloading data from
https://osf.io/download/5c8ff3982286e80017c41a29/ ...
[fetch_development_fmri]  ...done. (2 seconds, 0 min)

We use probabilistic regions of interest (ROIs) from the MSDL atlas.

from nilearn.maskers import NiftiMapsMasker

msdl_data = fetch_atlas_msdl()
msdl_coords = msdl_data.region_coords

masker = NiftiMapsMasker(
    msdl_data.maps,
    resampling_target="data",
    t_r=development_dataset.t_r,
    detrend=True,
    low_pass=0.1,
    high_pass=0.01,
    memory="nilearn_cache",
    memory_level=1,
    standardize_confounds=True,
    verbose=1,
)

masked_data = list(
    map(
        masker.fit_transform,
        development_dataset.func,
        development_dataset.confounds,
    )
)

[fetch_atlas_msdl] Dataset found in /home/runner/nilearn_data/msdl_atlas
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar135_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc6cb0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar135_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.9s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar123_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84f8c216c0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar123_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar124_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc6350>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar124_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar125_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc56f0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar125_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar126_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84f8c204c0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar126_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar127_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc7f40>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar127_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar134_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc59c0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar134_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar129_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc6fb0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar129_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar130_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221ed10>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar130_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar131_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84f8c21d50>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar131_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar132_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221c7c0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar132_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar133_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84f8c216c0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar133_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar128_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221f190>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar128_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar032_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc63b0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar032_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar033_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc72b0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar033_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar034_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221f400>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar034_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar035_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b27ca710>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar035_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar036_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b27c8a60>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar036_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar037_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b726c640>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar037_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar038_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc72b0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar038_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar041_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b726cbb0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar041_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar040_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221ed10>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar040_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar042_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc6170>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar042_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar043_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84f8c216c0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar043_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar044_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6f910>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar044_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar031_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221cf10>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar031_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar046_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84addeb220>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar046_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar047_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6f700>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar047_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar039_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b27cad40>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar039_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar045_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221c790>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar045_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar001_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221e800>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar001_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar028_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6f2e0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar028_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar002_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6c0d0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar002_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar003_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84addeb160>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar003_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar004_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b27c8040>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar004_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar005_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc7280>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar005_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar006_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84eb546cb0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar006_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar007_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc7ac0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar007_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar008_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc6170>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar008_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar009_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84eb547e20>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar009_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar010_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84addea020>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar010_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar011_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84adde8220>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar011_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar012_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b27c9180>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar012_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar013_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b27cb640>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar013_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar029_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6d240>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar029_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar014_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6d720>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar014_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar016_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221c790>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar016_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar017_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84eb546320>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar017_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar018_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84adf06fe0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar018_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar019_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221c790>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar019_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar020_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b6dc6170>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar020_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar021_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221c220>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar021_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar022_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84adf054e0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar022_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar023_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84adf06e90>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar023_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar024_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84adf07520>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar024_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar025_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84addeae30>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar025_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar026_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84eb545510>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar026_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar027_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84d221cc10>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar027_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar015_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84b726c850>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar015_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min
\[NiftiMapsMasker.wrapped] Loading regions from
'/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii'
\[NiftiMapsMasker.wrapped] Resampling regions
\[NiftiMapsMasker.wrapped] Finished fit
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

________________________________________________________________________________
[Memory] Calling nilearn.maskers.base_masker.filter_and_extract...
filter_and_extract('/home/runner/nilearn_data/development_fmri/development_fmri/sub-pixar030_task-pixar_space-MNI152NLin2009cAsym_desc-preproc_bold.nii.gz',
<nilearn.maskers.nifti_maps_masker._ExtractionFunctor object at 0x7f84a4c6c0d0>, { 'allow_overlap': True,
  'clean_args': None,
  'clean_kwargs': {},
  'cmap': 'CMRmap_r',
  'detrend': True,
  'dtype': None,
  'high_pass': 0.01,
  'high_variance_confounds': False,
  'keep_masked_maps': False,
  'low_pass': 0.1,
  'maps_img': '/home/runner/nilearn_data/msdl_atlas/MSDL_rois/msdl_rois.nii',
  'mask_img': None,
  'reports': True,
  'smoothing_fwhm': None,
  'standardize': False,
  'standardize_confounds': True,
  't_r': 2,
  'target_affine': None,
  'target_shape': None}, confounds=None, sample_mask=None, dtype=None, memory=Memory(location=nilearn_cache/joblib), memory_level=1, verbose=1, sklearn_output_config=None)
\[NiftiMapsMasker.wrapped] Loading data from '/home/runner/nilearn_data/developm
ent_fmri/development_fmri/sub-pixar030_task-pixar_space-MNI152NLin2009cAsym_desc
-preproc_bold.nii.gz'
\[NiftiMapsMasker.wrapped] Extracting region signals
\[NiftiMapsMasker.wrapped] Cleaning extracted signals
/home/runner/work/nilearn/nilearn/examples/07_advanced/plot_age_group_prediction_cross_val.py:50: FutureWarning:

boolean values for 'standardize' will be deprecated in nilearn 0.15.0.
Use 'zscore_sample' instead of 'True' or use 'None' instead of 'False'.

_______________________________________________filter_and_extract - 0.8s, 0.0min

What kind of connectivity is most powerful for classification?

we will use connectivity matrices as features to distinguish children from adults. We use cross-validation and measure classification accuracy to compare the different kinds of connectivity matrices.

# prepare the classification pipeline
from sklearn.dummy import DummyClassifier
from sklearn.model_selection import GridSearchCV
from sklearn.pipeline import Pipeline
from sklearn.svm import LinearSVC

from nilearn.connectome import ConnectivityMeasure

kinds = ["correlation", "partial correlation", "tangent"]

pipe = Pipeline(
    [
        (
            "connectivity",
            ConnectivityMeasure(
                vectorize=True,
            ),
        ),
        (
            "classifier",
            GridSearchCV(
                LinearSVC(dual=True, random_state=0),
                {"C": [0.1, 1.0, 10.0]},
                cv=5,
            ),
        ),
    ]
)

param_grid = [
    {"classifier": [DummyClassifier(strategy="most_frequent")]},
    {"connectivity__kind": kinds},
]

We use random splits of the subjects into training/testing sets. StratifiedShuffleSplit allows preserving the proportion of children in the test set.

from sklearn.model_selection import StratifiedShuffleSplit
from sklearn.preprocessing import LabelEncoder

groups = development_dataset.phenotypic["Child_Adult"].to_list()
classes = LabelEncoder().fit_transform(groups)

cv = StratifiedShuffleSplit(n_splits=30, random_state=0, test_size=10)
gs = GridSearchCV(
    pipe,
    param_grid,
    scoring="accuracy",
    cv=cv,
    refit=False,
    n_jobs=2,
)
gs.fit(masked_data, classes)
mean_scores = gs.cv_results_["mean_test_score"]
scores_std = gs.cv_results_["std_test_score"]

display the results

plt.figure(figsize=(6, 4), constrained_layout=True)

positions = [0.1, 0.2, 0.3, 0.4]
plt.barh(positions, mean_scores, align="center", height=0.05, xerr=scores_std)
yticks = ["dummy", *list(gs.cv_results_["param_connectivity__kind"].data[1:])]
yticks = [t.replace(" ", "\n") for t in yticks]
plt.yticks(positions, yticks)
plt.xlabel("Classification accuracy")
plt.gca().grid(True)
plt.gca().set_axisbelow(True)
plot age group prediction cross val

This is a small example to showcase nilearn features. In practice such comparisons need to be performed on much larger cohorts and several datasets. Dadi et al.[1] showed that across many cohorts and clinical questions, the tangent kind should be preferred.

plt.show()

References

Total running time of the script: (3 minutes 3.719 seconds)

Estimated memory usage: 974 MB

Gallery generated by Sphinx-Gallery