A Squirrel monkey prefrontal cortex (PFC) is parcellated into seven subdivisions using resting-state fMRI. Axial and sagittal planes depict left and right ventrolateral PFC (VLPFC), ventromedial PFC (VMPFC), dorsomedial PFC (DMPFC), dorsolateral PFC (DLPFC), medial orbitofrontal cortex (MOFC), and lateral orbitofrontal cortex (LOFC) subdivisions. B Subcortical regions are depicted in coronal and axial planes: ventral striatum, caudate, putamen, amygdala, and hippocampus. C PFC subdivisions and subcortical regions are depicted in three dimensions.