Hello: I have big file of pts with medial temporal lobe epilepsy (they usually have hippocampal sclerosis, atrophy; sometimes MRI signal changes in amygdala). Pts are scanned with 'oblique' sequence, as it is perpendicular to long axis of hippocampus. Can these oblique sequences be used for FreeSurfer cortical reconstruction and subcort. volumes? I put some of them through 'recon-all' pipeline, which finished 'without errors'. In the 'stats' files (aseg.stats) of those subjects, I am missing volumetric values for left hippocampus and left amygdala. Patients are before surgery, so they have left structures for sure (even original dicom data are complete). The right hipo and amygdala volumes are stated in mm3 as expected. Why is that? Thanks for the advice.