Hi Aaron,
In terms of purely anatomically, to calculate the total GM I would not include the corpus callosum (a white matter structure) or the unknown region (which is an amalgam of subcortical areas).
Best,
rahul
Hi, I wanted to calculate total surface-based cortical GM, and was
wondering if there was a command to do this automatically. If not, and I need to add up the volumes in ?h.aparc.stats manually, are there ones I should leave out (like unknown, corpus callosum, etc)?
Thanks,
-Aaron-
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