title: Dopa-Responsive Balance Changes Depend on Use of Internal Versus External Attentional Focus in Parkinson Disease.
authors.forename: Eric N
authors.initials: EN
authors.lastname: Beck
authors.forename: Quincy J
authors.initials: QJ
authors.lastname: Almeida
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001288:Attention / Q000187:drug effects* / Q000502:physiology; D001479:Basal Ganglia / Q000503:physiopathology; D016208:Databases, Factual; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage*; D015259:Dopamine Agents / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy / Q000503:physiopathology*; D004856:Postural Balance / Q000187:drug effects* / Q000502:physiology
chemical_list: D015259:Dopamine Agents; D004295:Dihydroxyphenylalanine