LevodopaAntiparkinson AgentsCarbidopaParkinson DiseaseBenserazideDyskinesia, Drug-InducedDihydroxyphenylalanineTrihexyphenidylDopamine AgentsDyskinesiasSelegilineBenzophenonesBromocriptineDopamine AgonistsLisurideApomorphineParkinson Disease, PostencephaliticSubthalamic NucleusDopa DecarboxylaseParkinson Disease, SecondaryMovement DisordersParkinsonian DisordersDystoniaErgolinesMuscle RigidityDeep Brain StimulationMotor SkillsCatechol O-MethyltransferaseTremorAkinetic MutismReceptors, DopamineDopamineHydrazinesBenzothiazolesAmantadineMucunaNeurologic ExaminationGlobus PallidusMonoamine Oxidase InhibitorsDrug CombinationsBis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfideMotor Skills DisordersNeurologic ManifestationsMethyldopaSalsoline AlkaloidsDrug Therapy, CombinationElectric Stimulation Therapy