9 Nov
2022
9 Nov
'22
8:01 a.m.
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Dear Freesurfer experts, We are new to Freesurfer. We appreciate your help & apologize if the question is simple. We need cortical thickness in lobes instead of parcellates. Is it correct to take the average of the parcelates from the aparc+aseg.stats file under subjid/stats folder. For example, cortical thickness of frontal lobe = sum of frontal parcellates divided by number of parcallates . Do we need to do any correction such as weighing the surface area measurements ?
Thank you James