Hello Freesurfer Developers,

I want to perform texture analysis on the CA1 subfield of the hippocampus. Thus, I am using the recon-all command to generate the subfields. However, I want to perform texture analysis on the CA1 subfield only and I need to extract it from the original T1 image... How can I do this, what are the steps to save the CA1 subfield only?

Thank you in advance...

Stephanos