Dear FS experts,

 

I came across this post about a bug related to global measures of volume from version 6.0:

https://surfer.nmr.mgh.harvard.edu/fswiki/BrainVolStatsFixed

 

I have two questions that I hope someone can clarify:

1) This bug does not affect measures of cortical thickness or area, or specific subcortical volumes, correct?

2) For longitudinally processed data, is it sufficient to run the proposed solution (recon-all -s subject -segstats -parcstats -parcstats2 -parcstats3 -wmparc –balabels) on the longitudinal data, or do we need to first do it on the cross-sectionally processed data?

 

Best regards,

Christian