seg is usually a volume-based segmentation (like the aseg)
parc is usually a surface-based segmentation (like lh.aparc.annot)
unfortunately, I misnamed "wmparc". It is a volume-based segmentation that incorporates surface-based information

On 6/12/2020 3:12 PM, Zeng, Qi wrote:

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Hi All,

I am a little confused with the stats output. So seg/aparc are cortical white /grey matter and wmparc are subcortical white matter. Is that correct?

Best,

Qi
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