LevodopaMucunaViolaceaeAntiparkinson AgentsViciaCarbidopaFertility Agents, MaleDyskinesiasParkinson DiseaseBenserazideDyskinesia, Drug-InducedSeedsPlant ExtractsDihydroxyphenylalanineTrihexyphenidylDopamine AgentsReplication OriginSelegilineBenzophenonesBromocriptineDopamine AgonistsLisurideApomorphineParkinson Disease, PostencephaliticSubthalamic NucleusDopa DecarboxylaseParkinson Disease, SecondaryMovement DisordersParkinsonian DisordersDystoniaErgolinesMuscle RigidityDeep Brain StimulationMotor SkillsCatechol O-MethyltransferaseTremorAkinetic MutismReceptors, DopamineDopamineHydrazinesBenzothiazolesAmantadineNeurologic ExaminationGlobus PallidusMonoamine Oxidase Inhibitors