Part of the limbic system, this outfolding of the cerebral cortex runs front to back, hidden from view within the interhemispheric fissure that separates the two cerebral hemispheres.

a cortical area (a gyrus) considered to be a part of the limbic system; it is located immediately superior to the corpus callosum

a long curved structure on the medial surface of the cerebral hemispheres; the cortical part of the limbic system