The<unk>  receives input from the three sensory systems that play roles in the localization of the body and external objects in space: the visual system, the auditory system, and the somatosensory system. In turn, much of the output of the<unk>  goes to areas of frontal motor cortex: the dorsolateral prefrontal cortex, various areas of the secondary motor cortex, and the frontal eye field. The<unk>  is divided by the intraparietal sulcus to form the dorsal superior parietal lobule and the ventral inferior parietal lobule. Brodmann area 7 is part of the superior parietal lobule, but some sources include Brodmann area 5. The inferior parietal lobule is further subdivided into the supramarginal gyrus, the temporoparietal junction, and the angular gyrus. The inferior parietal lobule corresponds to Brodmann areas 39 and 40.
Posterior parietal cortex
Retrosplenial cortex
Piriform cortex
Postcentral sulcus
Superior parietal lobule
Posterolateral sulcus of medulla oblongata
Posterior cingulate cortex
Fusiform body area