ALPHABETICAL BRAIN VOCABULARY Flash Card #18 - Details WHAT IS YOUR "CORPUS CALLOSUM CABLE" AND WHY IS IT SO IMPORTANT? Your CORPUS CALLOSUM CABLE is the part of your brain that connects your two CEREBRAL HEMISPHERES with three thick bands of NERVE FIBERS or "cables" made of hundreds of millions of NEURON AXONS covered by GLIAL CELLS. These bands of nerve fibers CRISSCROSS so that the LEFT SIDE of your brain controls the RIGHT SIDE of your body and the RIGHT SIDE of your brain controls the LEFT SIDE of your body. Return to #18: CORPUS CALLOSUM CABLE or BRAIN FACTS MATRIX