Progressive Muscular Atrophy, also known as progressive spinal muscular atrophy, is related to spinal muscular atrophy, type i and neuronopathy, distal hereditary motor, autosomal dominant 8. An important gene associated with Progressive Muscular Atrophy is CAPN3 (Calpain 3), and among its related pathways/superpathways are Neuroscience and Physico-chemical features and toxicity-associated pathways. The drugs Levetiracetam and Nootropic Agents have been mentioned in the context of this disorder. Affiliated tissues include bone marrow and skeletal muscle, and related phenotypes are nervous system and homeostasis/metabolism