Dear FreeSurfer Team,

We are doing a longitudinal analysis with Freesufer 7.1.1 (two-stage longitudinal model), and  we would like to extract the Cortical thickness values from the significant clusters (before and after treatment changes) to visualize the individual values/changes.

I am wondering how I can do that?

Please let me know if you need any more information.

Thank you for your answer in advance!

All the best,
Eszter Boros