netneurotools.datasets.fetch_cammoun2012

netneurotools.datasets.fetch_cammoun2012(version='MNI152NLin2009aSym', data_dir=None, url=None, resume=True, verbose=1)[source]

Download files for Cammoun et al., 2012 multiscale parcellation.

Parameters:

  • version (str, optional) – Specifies which version of the dataset to download, where ‘MNI152NLin2009aSym’ will return .nii.gz atlas files defined in MNI152 space, ‘fsaverageX’ will return .annot files defined in fsaverageX space (FreeSurfer 6.0.1), ‘fslr32k’ will return .label.gii files in fs_LR_32k HCP space, and ‘gcs’ will return FreeSurfer-style .gcs probabilistic atlas files for generating new, subject-specific parcellations. Default: ‘MNI152NLin2009aSym’

  • data_dir (str, optional) – Path to use as data directory. If not specified, will check for environmental variable ‘NNT_DATA’; if that is not set, will use ~/nnt-data instead. Default: None

  • url (str, optional) – URL from which to download data. Default: None

  • resume (bool, optional) – Whether to attempt to resume partial download, if possible. Default: True

  • verbose (int, optional) – Modifies verbosity of download, where higher numbers mean more updates. Default: 1

Returns:

filenames – Dictionary-like object with keys [‘scale033’, ‘scale060’, ‘scale125’, ‘scale250’, ‘scale500’], where corresponding values are lists of filepaths to downloaded parcellation files.

Return type:

sklearn.utils.Bunch

References

Cammoun, L., Gigandet, X., Meskaldji, D., Thiran, J. P., Sporns, O., Do, K. Q., Maeder, P., and Meuli, R., & Hagmann, P. (2012). Mapping the human connectome at multiple scales with diffusion spectrum MRI. Journal of Neuroscience Methods, 203(2), 386-397.

Notes

License: https://raw.githubusercontent.com/LTS5/cmp/master/COPYRIGHT