[Freesurfer] SynthSEG continued developments

External Email - Use Caution Thank you for all of the work of the FreeSurfer team in continuing to make advances to the Freesurfer suite of tools. I wondered if you could comment on (a) any work or plans to include hippocampal subfield, brainstem subfield, or corpus callosum su

[Freesurfer] PETsurfer kinetic modeling

External Email - Use Caution Congratulations to the FreeSurfer team in the continued progress made in the FS tool set. I wondered if you could comment on whether it is feasible to create a custom reference region (other than specifying, for example, cerebellar cortex or another