Tyler, you can use mri_surfcluster with the (hidden) --centroid option
doug


On 7/16/13 8:39 PM, Tyler Manning wrote:

Hi,

I'd like to use freesurfer to determine the center of gravity of an ROI from a functional overlay in surface space. I've tried looking for some sequence of commands to do this with no luck. Any suggestions? Thanks in advance for your help.

All the best,

Tyler



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