A roast beef sandwich on white bread is a deli classic. Usually made with beef from the round, or hind leg, section of the cow -- roast beef is one of the leaner cuts of beef with fewer calories than fattier sections. Video of the Day
corpus callosum. a great band of deeply situated transverse white fibers uniting the two halves of the cerebrum in humans and other mammals.
The posterior (back) portion of the corpus callosum is called the splenium; the anterior (front) is called the genu (or knee); between the two is the truncus, or body, of the corpus callosum.he corpus callosum (/ËkÉrpÉs kÉËloÊsÉm/ ; Latin for tough body), also known as the callosal commissure, is a wide, flat bundle of neural fibers about 10 cm long beneath the cortex in the eutherian brain at the longitudinal fissure.