Smith 2009 atlas

Access

See nilearn.datasets.fetch_atlas_smith_2009.

Notes

This atlas provides spatial maps of the major brain networks during task-constrained brain activity and task-unconstrained (resting) brain activity.

Those were derived from 6 minutes of resting-state time series from 36 subjects as well as from the from the smoothed task activity coordinates of healthy subjects stored in the BrainMap database.

See Smith et al.[1] and Laird et al.[2].

Content

‘rsn20’:

20 ICA maps derived from resting-state decomposition

‘rsn10’:

10 ICA maps from the above that matched across task and rest

‘rsn70’:

70 ICA maps derived from resting-state decomposition

‘bm20’:

20 ICA maps derived from decomposition BrainMap task data

‘bm10’:

10 ICA maps from the above that matched across task and rest

‘bm70’:

70 ICA maps derived from decomposition BrainMap task data

References

For more information about this dataset’s structure: http://www.fmrib.ox.ac.uk/analysis/brainmap+rsns/

License

unknown