Cerebral Hemispheres:Each of the two halves of the brain (left and right) that are separated by the longitudinal fissure and control different functions and cognitive processes.
Corpus Callosum:A thick band of nerve fibers beneath the cortex that connects the left and right cerebral hemispheres, allowing for communication between both sides.
Central Nervous System (CNS): The part of the nervous system consisting of the brain and spinal cord, which integrates information received from, and coordinates activity across, all parts of the body