def test_fetch_smith_2009_atlas(): bunch = datasets.fetch_smith_2009(data_dir=tmpdir, verbose=0) keys = ("rsn20", "rsn10", "rsn70", "bm20", "bm10", "bm70") filenames = [ "rsn20.nii.gz", "PNAS_Smith09_rsn10.nii.gz", "rsn70.nii.gz", "bm20.nii.gz", "PNAS_Smith09_bm10.nii.gz", "bm70.nii.gz", ] assert_equal(len(url_request.urls), 6) for key, fn in zip(keys, filenames): assert_equal(bunch[key], os.path.join(tmpdir, 'smith_2009', fn))
from nilearn import datasets, plotting import nibabel data = datasets.fetch_smith_2009() rsn10 = nibabel.load(data.rsn10) rsn10_3 = nibabel.Nifti1Image(rsn10.get_data()[..., 3], rsn10.get_affine()) plotting.plot_stat_map(rsn10_3)