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.

8.2.28. nilearn.datasets.fetch_atlas_surf_destrieux

nilearn.datasets.fetch_atlas_surf_destrieux(data_dir=None, url=None, resume=True, verbose=1)

Download and load Destrieux et al, 2010 cortical atlas [1].

This atlas returns 76 labels per hemisphere based on sulco-gryal pattnerns as distributed with Freesurfer in fsaverage5 surface space.

New in version 0.3.

Parameters
data_dirstr, optional

Path of the data directory. Use to force data storage in a non- standard location. Default: None

urlstr, optional

Download URL of the dataset. Overwrite the default URL.

resumebool, optional

If True, try resuming download if possible. Default=True.

verboseint, optional

Defines the level of verbosity of the output. Default=1.

Returns
datasklearn.datasets.base.Bunch

Dictionary-like object, contains:

  • “labels”: list

    Contains region labels

  • “map_left”: numpy.ndarray

    Index into ‘labels’ for each vertex on the left hemisphere of the fsaverage5 surface

  • “map_right”: numpy.ndarray

    Index into ‘labels’ for each vertex on the right hemisphere of the fsaverage5 surface

  • “description”: str

    Details about the dataset

References

1

Destrieux et al. (2010), Automatic parcellation of human cortical gyri and sulci using standard anatomical nomenclature. NeuroImage 53, 1-15.