Dear freesurfer support,
I am using the PetSurfer to process our PET data. But by default, it would only generate stats for the segmentation with the aparc atlas. However, I want to obtain the stats for different freesurfer atlases, like in the freesurfer outputs (aseg,stats, ?h,BA_exvivo.stats, ?h.aparc.DKTatlas.stats, etc.) How should I set the ‘gtmseg' to make it produce segmentations for the GTM with different freesurfer atlases? I checked the help doc of gtmseg. The annotation to use for GM/WM segmentation can be set using --ctx-annot --wm-annot. However, I still don’t know how exactly these should be set. I will be very grateful if you could give me some suggestions and detailed guidance to help me obtain the PetSurfer stats for different freesurfer segmentations.
Best regards,
Lu