This video was created in Blender using meshes from one of the combat control (non-PTSD) participants described in the manuscript. It demonstrates the gray matter subfields of the hippocampal formation, and steps through the anatomy to better visualize the more hidden subfields.
Averill, C.L., Satodiya, R.M., Scott, J.C., Wrocklage, K.M., Schweinsburg, B., Averill, L.A., Akiki, T.J., Amoroso, T., Southwick, S.M., Krystal, J.H., Abdallah, C.G. (2017). PTSD and depression symptom severities are differentially associated with hippocampal subfield volume loss in combat veterans. Chronic Stress, 1.