Hi All I recently started with FreeSurfer, and I am not sure about the pial and wm surface in the subcortical regions( eg. Hippocampus and amygdala,Medial temporal lobe). I have attatched the figures. Are these pial and wm surfaces acceptable? I have no ideas about the criterion and the right surface in this regions reconstracted by Freesurfer. Please let me know! thank you very much!