DystoniaDystonic DisordersDystonia Musculorum DeformansTorticollisAnti-Dyskinesia AgentsBlepharospasmMeige SyndromeGlobus PallidusMuscle CrampMovement DisordersDeep Brain StimulationBotulinum ToxinsNeuromuscular AgentsHandwritingHandMolecular ChaperonesBotulinum Toxins, Type ANocturnal Paroxysmal DystoniaBasal Ganglia DiseasesLevodopaBasal GangliaEntopeduncular NucleusGTP CyclohydrolaseTrihexyphenidylChoreaSeverity of Illness IndexDepressionAge of OnsetSymptom AssessmentSensation DisordersDyskinesia, Drug-InducedComplex Regional Pain SyndromesElectromyographySpasmEssential TremorFacial MusclesDyskinesiasParkinsonian DisordersTreatment OutcomeQuestionnairesPedigreeTremorMyoclonus