Basal GangliaBasal Ganglia DiseasesGangliaRetinal Ganglion CellsGanglia, SpinalGanglia, SympatheticGanglia, AutonomicTrigeminal GanglionGanglia, ParasympatheticGanglia, SensoryBasal Ganglia HemorrhageGlobus PallidusStellate GanglionSpiral GanglionBasal Ganglia Cerebrovascular DiseaseNodose GanglionNeuronsGanglia, InvertebratePutamenSuperior Cervical GanglionSubthalamic NucleusNeural PathwaysMagnetic Resonance ImagingBrainCorpus StriatumParkinson DiseaseRetinaThalamusSubstantia NigraGeniculate GanglionCaudate NucleusAction PotentialsDystoniaAxonsChoreaNeurons, AfferentMovement DisordersRats, Sprague-DawleyDopamineParkinsonian DisordersEntopeduncular NucleusOptic NerveParkinson Disease, SecondaryCebusCerebral CortexBrain MappingAutonomic Fibers, PreganglionicLevodopaNeostriatumDystonic DisordersDeep Brain StimulationElectric StimulationModels, NeurologicalFinchesOxidopamineHypokinesiaNerve NetManganese PoisoningSynaptic TransmissionElectrophysiologyThalamic DiseasesCell CountSynapsesDenervationCerebellumImmunohistochemistryAmacrine CellsFunctional LateralitySensory Receptor CellsAxonal TransportVocalization, AnimalNerve Tissue ProteinsMovementDominance, CerebralOptic Nerve InjuriesDyskinesiasMacaca fascicularisTime FactorsReaction TimeVisual PathwaysReceptors, Dopamine D2Disease Models, AnimalChick EmbryoBrain DiseasesMembrane PotentialsTyrosine 3-MonooxygenaseThalamic NucleiDopamine AgonistsPsychomotor PerformancePhotic Stimulationgamma-Aminobutyric AcidAxotomyNerve Growth FactorsImage Processing, Computer-AssistedIn Situ HybridizationCatsPatch-Clamp TechniquesSuperior ColliculiAntiparkinson AgentsHypogastric Plexus