Transmissible degenerative diseases of the nervous system.
D000818:Animals; D002531:Cerebellum / Q000473:pathology; D002540:Cerebral Cortex / Q000473:pathology; D007562:Creutzfeldt-Jakob Syndrome / Q000209:etiology / Q000473:pathology; D015186:Hominidae; D006801:Humans; D007031:Hypothalamus / Q000473:pathology; D007729:Kuru / Q000209:etiology / Q000235:genetics / Q000473:pathology; D009132:Muscles / Q000473:pathology; D009422:Nervous System Diseases; D011689:Purkinje Cells; D012608:Scrapie / Q000209:etiology / Q000235:genetics / Q000473:pathology; D012756:Sheep