title: Cognitive and perceptual effects of long-range L-dopa therapy in Parkinsonism.
mesh_terms: D000367:Age Factors; D000368:Aged; D000375:Aging / Q000187:drug effects; D001288:Attention / Q000187:drug effects; D001538:Bender-Gestalt Test; D003071:Cognition / Q000187:drug effects*; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage* / Q000627:therapeutic use; D005260:Female; D005425:Flicker Fusion; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*; D010465:Perception / Q000187:drug effects*; D011581:Psychological Tests; D013997:Time Factors; D014888:Wechsler Scales
chemical_list: D004295:Dihydroxyphenylalanine