Definition & Meaning of "motor neurone disease"

What is "motor neurone disease"?

Motor neurone disease (MND) refers to a group of rare neurodegenerative disorders that affect the nerves, neurones, that control voluntary muscle movements. These disorders cause the progressive weakening and eventual death of the motor neurones, leading to muscle weakness, stiffness, and wasting. Symptoms of MND can include muscle cramps, difficulty walking, speaking, swallowing, and breathing, as well as muscle twitches and fatigue. The exact cause of MND is not fully understood, but it is thought to involve a combination of genetic and environmental factors. There is currently no cure for MND, and treatment focuses on managing symptoms, improving quality of life, and providing support to individuals and their families. Research into the causes and potential treatments for MND is ongoing, with the hope of finding effective therapies to slow or stop the progression of the disease.