Hi Freesurfer team,

I have a 2 Group (MCI, CTL) x 2 (Time1, Time2) protocol. As suggested in an earlier discussion, I measured the rate atrophy for each group between my two time points. Then I applied the clusterwise correction for multiple comparison, which give a lot of information about each group (for example, number of clusters, # of voxels, regions where there's a significant difference). 

Then I used mris_calc to compute the difference between my groups. 

My question is: Is there a way to obtain the same informations on the group difference? Since mris_calc doesn't have a .log as output, I can't compute mris_glmfit-sim on it and I cannot get any infos on the cluster summary. 

Regards,