Watch full episodes of Gossip Girl and get the latest breaking news, exclusive videos and pictures, episode recaps and much more at TVGuide.com TV Guide Sign In / Up
Definition of CEREBRAL HEMISPHERE. : either of the two hollow convoluted lateral halves of the cerebrum â see brain illustration.
Cerebrum: The largest part of the brain, divided into the left and right cerebral hemispheres. for higher-order functions. Divided into the left and right cerebral hemispheres. Left cerebral hemisphere: In most people the left cerebral hemisphere is responsible for speech, math, reading, and writing. Damage to the left hemisphere often results in problems with verbal communication and problems with movement on the right side of the body.