The human brain controls all motor skills and movements of the human body. The spinal cord accepts (receives)these signals and sends them to the appropriate nerves and muscles . The spinal cord also relays messages of pain to the brain from the outer extremeties of the body.
The human brain controls all motor skills and movements of the human body. The spinal cord accepts (receives)these signals and sends them to the appropriate nerves and muscles . The spinal cord also relays messages of pain to the brain from the outer extremeties of the body.