[Freesurfer] trac-all error aparc+aseg_mask.bbr not found

External Email - Use Caution Hello, I am attempting to run white matter tractography using TRACULA, as described in the tutorial, however, using my own data and brain parcellation acquired using external algorithm. I have put the aparc+aseg.mgz file in the subject directory in

[Freesurfer] Calculate cortical thickness of a volumetric ROI

External Email - Use Caution Hello, I am trying to calculate the cortical thickness of a volumetric ROI that I created that I have in subject space for every subject in my dataset. I was using