The<unk> , or<unk> , is a region in the brain, part of the rhinencephalon situated in the cerebrum. The function of the<unk>  relates to the sense of smell.
Piriform cortex
Barrel cortex
Retrosplenial cortex
Postrhinal cortex
Fusiform body area
Posterior parietal cortex
Postcentral sulcus
Periaqueductal gray