Motor Neuron Disease (MND) is a group of progressive neurological disorders affecting motor neurons, the nerve cells that control voluntary muscles. Located in the brain and spinal cord, these neurons gradually degenerate, leading to muscle weakness, atrophy, and loss of motor function.
The exact cause of MND is unknown in most cases. About 90% of cases occur sporadically, while roughly 10% are inherited due to genetic mutations. Factors such as genetics, environment, and cellular processes may contribute to the disease. Early symptoms include muscle weakness, twitching, cramping, and difficulty speaking or swallowing. As the disease progresses, muscle stiffness, coordination loss, and respiratory difficulties can develop.
Progressive Muscle Weakness:
Gradual loss of muscle strength due to motor neuron degeneration
Impact on Daily Life:
Speech, swallowing, and mobility are commonly affected
No Known Cure:
Treatment focuses on symptom management and supportive care
Multidisciplinary Care:
Physical therapy, speech therapy, nutrition, and respiratory support improve quality of life
Motor Neuron Disease (MND) encompasses a group of progressive neurological disorders that affect motor neurons, leading to muscle weakness and atrophy.
