ChoreaBasal GangliaBasal Ganglia DiseasesGangliaHuntington DiseaseRetinal Ganglion CellsGlobus PallidusGanglia, SpinalBasal Ganglia HemorrhageRheumatic FeverNeuronsPutamenGanglia, SympatheticGanglia, AutonomicTrigeminal GanglionBrainBasal Ganglia Cerebrovascular DiseaseGanglia, ParasympatheticChorea GravidarumGanglia, SensoryCaudate NucleusDystoniaMagnetic Resonance ImagingCorpus StriatumSubthalamic NucleusNeural PathwaysParkinson DiseaseAutoimmune Diseases of the Nervous SystemMovement DisordersAnti-Dyskinesia AgentsThalamusStellate GanglionCerebral CortexDyskinesia, Drug-InducedSpiral GanglionSubstantia NigraNeuroacanthocytosisNodose GanglionDyskinesiasLevodopaAction PotentialsRats, Sprague-Dawley