title: Aging and the extrapyramidal system.
mesh_terms: D000368:Aged; D000375:Aging; D001480:Basal Ganglia Diseases / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology; D002746:Chlorpromazine / Q000627:therapeutic use; D002819:Chorea / Q000188:drug therapy / Q000503:physiopathology; D004298:Dopamine / Q000378:metabolism; D005625:Frontal Lobe / Q000503:physiopathology; D005684:Gait; D006220:Haloperidol / Q000627:therapeutic use; D006801:Humans; D009127:Muscle Rigidity / Q000503:physiopathology; D010300:Parkinson Disease / Q000175:diagnosis; D011187:Posture; D011433:Propranolol / Q000627:therapeutic use; D014202:Tremor / Q000188:drug therapy
chemical_list: D011433:Propranolol; D006220:Haloperidol; D002746:Chlorpromazine; D004298:Dopamine