ChoreaDyskinesia, Drug-InducedDyskinesiasAthetosisLevodopaMovement DisordersDystoniaMovementAntiparkinson AgentsMyoclonusOxidopamineTremorDrug Partial AgonismParkinsonian DisordersMetal Metabolism, Inborn ErrorsAnti-Dyskinesia AgentsParkinson Disease, SecondaryTiapamil HydrochlorideDystonia Musculorum DeformansBrain Diseases, Metabolic, InbornSomatosensory DisordersBasal Ganglia DiseasesHuntington DiseaseBenserazideRheumatic FeverCorpus StriatumParkinson DiseasePiribedilDysarthriaDopamine AgentsSerotonin 5-HT1 Receptor AgonistsReceptors, Dopamine D3Antipsychotic AgentsAtaxiaSensation DisordersGlobus PallidusElectromyographyEye MovementsChorea GravidarumThalamusTimeMagnetic Resonance ImagingAutoimmune Diseases of the Nervous System