DystoniaParkinsonian DisordersDystonic DisordersDystonia Musculorum DeformansTorticollisParkinson Disease, SecondaryParkinson DiseaseLevodopaGlobus PallidusParkinson Disease, PostencephaliticAnti-Dyskinesia AgentsAntiparkinson AgentsDyskinesia, Drug-InducedDihydroxyphenylalanineMovement DisordersBlepharospasmMeige SyndromeDyskinesiasGuadeloupeSupranuclear Palsy, ProgressiveTrihexyphenidylTremor1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridineHypokinesiaMuscle CrampMultiple System AtrophyBasal Ganglia DiseasesBasal Ganglia