Through the spinal nerves that attach to it, the spinal cord is involved in sensory and motor innervation of the entire body inferior to the head. It provides a two-way conduction pathway for signals between the body and the brain. The spinal cord is a major integration center for reflexes. Through the cranial nerves that attach to it, the spinal cord is involved in sensory and motor innervation of the head and neck. All of the statements are functions attributed to the spinal cord. There are no exceptions.