This document provides an anatomical overview of the brain in 3 sentences or less. It lists various surfaces and sections of the brain including the anterior end of the genu of the corpus callosum, the anterior horn of the lateral ventricle, the head of the caudate nucleus, the level of the interventricular foramen, the level of the mammillary bodies, and the posterior thalamus. It also notes the sectional anatomy of the brain includes the splenium of the corpus callosum.