title: THE DISORDERED MOVEMENT IN PARKINSONISM AND THE EFFECT OF DRUG TREATMENT.
mesh_terms: D001285:Atropine; D003913:Dextroamphetamine; D004155:Diphenhydramine; D004358:Drug Therapy; D005853:Geriatrics; D006801:Humans; D007700:Kinetics; D009048:Motor Skills; D009069:Movement Disorders; D009966:Orphenadrine; D010276:Parasympatholytics; D020734:Parkinsonian Disorders; D011930:Reaction Time; D014282:Trihexyphenidyl
chemical_list: D010276:Parasympatholytics; D014282:Trihexyphenidyl; D001285:Atropine; D004155:Diphenhydramine; D009966:Orphenadrine; D003913:Dextroamphetamine
keywords: ATROPINE; DEXTRO AMPHETAMINE; DIPHENHYDRAMINE; DRUG THERAPY; GERIATRICS; KINETICS; MOTOR SKILLS; ORPHENADRINE; PARASYMPATHOLYTICS; PARKINSONISM; REACTION TIME; TRIHEXYPHENIDYL