Waa habka guud ee muruqyada ay u yaraadaan ama u dabcaan, iyada oo aan loo eegin sababaha keena. Waxay tilmaamaysaa xaalad ama dhacdo keenta in murqaha la waayo ama yaraado.
Lamid ah amyotrophia.
Muruq-gurasho -- Amyotrophy