Orbital gyri
Gyri orbitales
Definition
There are several orbital gyri on the lower surface of the frontal lobe, formed by the H-shaped orbital sulci in that area. These gyri consist of the anterior, posterior, medial, and lateral orbital gyri. The olfactory sulcus divides the medial orbital gyrus, located on the outer side, from the straight gyrus (also known as the gyrus rectus) on the inner side.
__________________________________________________________________
Text written by Muhammad A. Javaid, MD, PhD © 2023 IMAIOS.
Troiani, V., Patti, M.A. and Adamson, K. The use of the orbitofrontal H-sulcus as a reference frame for value signals. Eur J Neurosci. 2020 May;51(9):1928-1943.
