I have a quick question regarding the output of .sulc values in Freesurfer: 

From previous messages on the list, it seems as though the .sulc values in each hemisphere are 0-median and unit standard deviation of the original mm sulcal depth. Is this correct? Namely, I'm wondering the best way to obtain vertex-wise values for raw sulcal depth (mm) from a subject's Freesurfer (recon-all) output. Perhaps this may just entail un-standardizing the .sulc values? 

Thank you!
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