Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Spinal Muscular Atrophy(also: SMA)
- Spinal Muscular Atrophy (SMA) is an autosomal recessive neurodegenerative disease characterized by degeneration of spinal cord motor neurons, atrophy of skeletal muscles, and generalized weakness. Affecting approximately 1 in 6,000-10,000 live births, SMA is the leading genetic…
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