gyrus and sulcus

cheers Bruce

On Fri, 11 Feb 2011, Joe Andreano wrote:

Hi,

I'm looking at the list of anatomical regions (found here: http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI/FreeSurfer...) and I notice that there are two separate sets of coordinates in the same hemisphere for rostral ACC: 1201, G_cingulate-rostral_ACC, and 1206, S_cingulate-rostral_ACC. Can someone tell me the difference, and what the G and S stand for?

Thanks, Joe Andreano

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Joseph M. Andreano, PhD Research Fellow Interdisciplinary Affective Science Lab Massachusetts General Hospital _________________________________