Dears freesurfers,

I have just finished a GLM analysis in freesurfer and found a cluster whose thickness significantlyassociated with some behavior index. I would like to extract data from this cluster for further analysis, i.e., mean thickness in this cluster for each subject.

How could I extract the thickness value of this cluster for all subjects?

Thanks a lot if you guys can kindly provide some clues!


best regards,