Dear FreeSurfer team,

Sorry for double posting, but I have realized that in my previous email I posted some ideas that were not intended for any list...

Problem: I do not know how to concatenate the different files generated in order to perform a cortical thickness analysis. Any help on this issue would be very appreciated. 

Technical details: 

FreeSurfer version is the last release. 

I am working with Linux Mint.

Warm regards,

Rosalia