[Freesurfer] Extract pcc.nii.gz stats using aparc parcellations

Hi Doug, I was wondering if anyone could offer some insight into a freesurfer challenge I've encountered. I have run a resting connectivity analysis using the fsfast stream and now have a pcc.nii.gz map for each subject that is in fsaverage space (and loads just fine using tksurfer with fsaverage)

[Freesurfer] -refeventdur in mkanalysis-sess?

Hi FreeSurfer Team, I was wondering if you could provide a bit more clarification on what the "-refeventdur" flag is referring to in the mkanalysis-sess command? The description in the help screen states it should be the "duration (sec) of reference event for scaling." I am unsure what the "refer