orbitofrontal

adjective

or·​bi·​to·​fron·​tal ˌȯr-bit-ə-ˈfrənt-ᵊl 

: located in, supplying, or being the part of the cerebral cortex in the basal region of the frontal lobe near the orbit

the orbitofrontal branch of the middle cerebral artery

orbitofrontal blood flow

the orbitofrontal cortex