parahippocampal　gyrus.
Hagmann P, Cammoun L, Gigandet X, Meuli R, Honey CJ, et al.
CC BY 2.5
<a href="//commons.wikimedia.org/wiki/File:Medial_surface_of_cerebral_cortex_-_gyri.png" title="File:Medial surface of cerebral cortex - gyri.png">File:Medial surface of cerebral cortex - gyri.png</a>