Is the hV5+MT label already a binary volume in the FS conformed 1mm space (ie, same space as orig.mgz)? And what do you mean by "constrained"?

On 2/13/2020 11:04 AM, Star Xi wrote:

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FS experts, Commonly, I can use mri_vol2vol -> mri_segstats to extract anatomical ROI from aparc or aseg template.

However, now I want to extract the average percent signal change in the hV5+/MT by constrained  positive functional activation. The anatomical label is from other template.

My question is, after using mri_vol2vol, which command can extract signals from a given label with constrained activation ?

Thanks,

Star

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