title: Regular involvement of Clarke's nucleus in sporadic amyotrophic lateral sclerosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000473:pathology*; D002531:Cerebellum / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009046:Motor Neurons / Q000648:ultrastructure; D009410:Nerve Degeneration; D009434:Neural Pathways / Q000473:pathology; D009457:Neuroglia / Q000648:ultrastructure; D009474:Neurons / Q000648:ultrastructure; D013116:Spinal Cord / Q000473:pathology*