aparc.annot is Rahul Desikan, et al's, and a2005s is Christophe Destriux's. Both were derived from a group of brains labeled by hand. They are fairly different in the detail (Christophe's is very detailed). You can use either one.
Dara Manoach wrote:
Greetings, We are using fsaverage as the template for overlaying our group fMRI data. Which annotation file should we use for designating ROIs? There seem to be two options: lh.aparc.a2005s.annot and lh.aparc.annot. And which atlas is each annotation file derived from? Thank you, Dara
Dara S. Manoach, Ph.D. Psychiatric Neuroimaging Massachusetts General Hospital Charlestown Navy Yard 149 13th Street, Room 2608 Charlestown, MA 02129 email: dara@nmr.mgh.harvard.edu mailto:dara@nmr.mgh.harvard.edu phone: 617-724-6148 fax: 617-726-4078
http://nmr.mgh.harvard.edu/manoachlab
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