[The basal ganglia and dementia].
D000818:Animals; D001479:Basal Ganglia / Q000503:physiopathology*; D002415:Cats; D002540:Cerebral Cortex / Q000503:physiopathology; D003071:Cognition; D003342:Corpus Striatum / Q000503:physiopathology; D007361:Intelligence Tests; D010300:Parkinson Disease / Q000523:psychology*; D051381:Rats