[Freesurfer] segmentation issues in Temporal Lobes

Dear Freesurfers,

Unfortunately I am having a problem with recon-all segmentation in some of my participants.

It seems that part of the brain is cut off in the medial part of the Temporal lobes (please see attachment), around the region where the hippocampus is.

I am unable to place WM region control points, as the algorithm does not have seemed to miss white matter, rather only gray matter of the hippocampus.

I've seen on your website that also there the cortical surface does not include the hippocampus, so I wonder if this is intentional? Problem is that the surface here grasps some of the hippocampus but not all of it.

What is the best way of solving this?

Thanks very much.

Best wishes,

Barbara