Motor neurone disease (MND) describes a group of diseases that affect the nerves (motor neurones) in the brain and spinal cord that tell your muscles what to do. With MND, messages from these nerves gradually stop reaching the muscles, leading them to weaken, stiffen and waste.
https://www.mndassociation.org/what-is-mndLanguage: English
Subject areas: What Is ALS/MND?