KnowraSpinal muscular atrophyLinked fromLinked fromThe 10 pages that link to Spinal muscular atrophy, each with the reason it gives.All 10Broader topic 2Related 4Compared with 4Muscular dystrophyCompared with: It can resemble muscular dystrophy clinically, but its primary defect lies in motor neurons.Congenital myopathyCompared with: It can resemble congenital myopathy but primarily damages motor neurons rather than muscle fibers.Becker muscular dystrophyCompared with: It can cause weakness but originates in motor neurons rather than dystrophin-deficient muscle fibers.ArthrogryposisCompared with: It can cause severe weakness, but its defining process is progressive motor-neuron loss rather than congenital joint contractures.