4.1.1.1. nilearn.datasets.fetch_adhd

nilearn.datasets.fetch_adhd(n_subjects=None, data_dir=None, url=None, resume=True, verbose=0)

Download and load the ADHD resting-state dataset.

Parameters :

n_subjects: int, optional :

The number of subjects to load. If None is given, all the 40 subjects are used.

data_dir: string, optional :

Path of the data directory. Used to force data storage in a specified location. Default: None

url: string, optional :

Override download URL. Used for test only (or if you setup a mirror of the data).

Returns :

data: sklearn.datasets.base.Bunch :

Dictionary-like object, the interest attributes are : - ‘func’: string list. Paths to functional images - ‘parameters’: string list. Parameters of preprocessing steps

References

Download :

ftp://www.nitrc.org/fcon_1000/htdocs/indi/adhd200/sites/

ADHD200_40sub_preprocessed.tgz