« Back to Glossary IndexAn autoimmune disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged, disrupting signal transmission in parts of the nervous system. Related Articles: Non-traumatic Spinal Cord InjuryWheelchair Propulsion Assist DevicesCannabis (Marijuana) and CannabinoidsSpasticityBaclofen« Back to Glossary Index