title: Parkinson's disease, cerebral arteriosclerosis, and senile dementia. Clinical features and response to levodopa.
mesh_terms: D000368:Aged; D003704:Dementia / Q000175:diagnosis / Q000188:drug therapy*; D004295:Dihydroxyphenylalanine / Q000627:therapeutic use*; D004569:Electroencephalography; D005260:Female; D005684:Gait; D006719:Homovanillic Acid / Q000134:cerebrospinal fluid; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000134:cerebrospinal fluid; D002537:Intracranial Arteriosclerosis / Q000175:diagnosis / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009069:Movement Disorders / Q000175:diagnosis; D009127:Muscle Rigidity / Q000150:complications; D010300:Parkinson Disease / Q000175:diagnosis / Q000188:drug therapy*; D011187:Posture; D014202:Tremor
chemical_list: D006897:Hydroxyindoleacetic Acid; D004295:Dihydroxyphenylalanine; D006719:Homovanillic Acid