Hi FreeSurfer Experts, I am trying to run a group analysis with a custom fsaverage for which I do not have a cortex.label file. It seems that in version 5.1, --cortex is called by default. I did not find a flag to turn this off in the documentation or the help. Is there a way to run mri_glmfit without --cortex or an alternative version where this is turned off? Thanks, Caspar