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

[1]

Stephen M. Smith, Peter T. Fox, Karla L. Miller, David C. Glahn, P. Mickle Fox, Clare E. Mackay, Nicola Filippini, Kate E. Watkins, Roberto Toro, Angela R. Laird, and Christian F. Beckmann. Correspondence of the brain\textquoteright s functional architecture during activation and rest. Proceedings of the National Academy of Sciences, 106(31):13040–13045, 2009. doi:10.1073/pnas.0905267106.

[2]

Angela R. Laird, P. Mickle Fox, Simon B. Eickhoff, Jessica A. Turner, Kimberly L. Ray, D. Reese McKay, David C. Glahn, Christian F. Beckmann, Stephen M. Smith, and Peter T. Fox. Behavioral Interpretations of Intrinsic Connectivity Networks. Journal of Cognitive Neuroscience, 23(12):4022–4037, 12 2011. doi:10.1162/jocn_a_00077.

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

License

unknown