Note

This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the user guide for the big picture.

nilearn.datasets.fetch_atlas_yeo_2011#

nilearn.datasets.fetch_atlas_yeo_2011(data_dir=None, url=None, resume=True, verbose=1)[source]#

Download and return file names for the Yeo 2011 parcellation.

This function retrieves the so-called yeo deterministic atlases. The provided images are in MNI152 space and have shapes equal to (256, 256, 256, 1). They contain consecutive integers values from 0 (background) to either 7 or 17 depending on the atlas version considered.

For more information on this dataset’s structure, see [1], and [2].

Parameters:
data_dirpathlib.Path or str, optional

Path where data should be downloaded. By default, files are downloaded in home directory.

urlstr, optional

URL of file to download. Override download URL. Used for test only (or if you setup a mirror of the data). Default=None.

resumebool, optional

Whether to resume download of a partly-downloaded file. Default=True.

verboseint, optional

Verbosity level (0 means no message). Default=1.

Returns:
datasklearn.utils.Bunch

Dictionary-like object, keys are:

  • ‘thin_7’: str, path to nifti file containing the 7 regions parcellation fitted to thin template cortex segmentations. The image contains integer values which can be interpreted as the indices in colors_7.

  • ‘thick_7’: str, path to nifti file containing the 7 region parcellation fitted to thick template cortex segmentations. The image contains integer values which can be interpreted as the indices in colors_7.

  • ‘thin_17’: str, path to nifti file containing the 17 region parcellation fitted to thin template cortex segmentations. The image contains integer values which can be interpreted as the indices in colors_17.

  • ‘thick_17’: str, path to nifti file containing the 17 region parcellation fitted to thick template cortex segmentations. The image contains integer values which can be interpreted as the indices in colors_17.

  • ‘colors_7’: str, path to colormaps text file for 7 region parcellation. This file maps voxel integer values from data.thin_7 and data.tick_7 to network names.

  • ‘colors_17’: str, path to colormaps text file for 17 region parcellation. This file maps voxel integer values from data.thin_17 and data.tick_17 to network names.

  • ‘anat’: str, path to nifti file containing the anatomy image.

  • ‘description’: str, description of the atlas.

Notes

Licence: unknown.

References

Examples using nilearn.datasets.fetch_atlas_yeo_2011#

Comparing connectomes on different reference atlases

Comparing connectomes on different reference atlases

Comparing connectomes on different reference atlases
Breaking an atlas of labels in separated regions

Breaking an atlas of labels in separated regions

Breaking an atlas of labels in separated regions