corpus callosum

US /ˌkɔːr.pəs kəˈloʊ.səm/
UK /ˌkɔːr.pəs kəˈloʊ.səm/
"corpus callosum" picture
1.

a broad band of nerve fibers joining the two hemispheres of the brain.

:
The corpus callosum facilitates communication between the left and right sides of the brain.
Damage to the corpus callosum can lead to various neurological deficits.