 Cytoarchitectually it is bounded medially by the entorhinal area 28 and laterally by the ectorhinal area 36 (H).Brodmann found a cytoarchitecturally homologous area in the monkey (Cercopithecus), but it was so weakly developed that he omitted it from the cortical map of that species (Brodmann-1909).With its medial boundary corresponding approximately to the rhinal sulcus it is located primarily in the fusiform gyrus.