Basal GangliaBasal Ganglia DiseasesGangliaRetinal Ganglion CellsBasal Ganglia HemorrhageGanglia, SpinalGlobus PallidusGanglia, SympatheticVoluntary ProgramsGanglia, AutonomicTrigeminal GanglionBasal Ganglia Cerebrovascular DiseaseVolitionGanglia, ParasympatheticGanglia, SensoryPutamenSubthalamic NucleusNeural PathwaysMagnetic Resonance ImagingNeuronsParkinson DiseaseStellate GanglionBrainCorpus StriatumThalamusElectromyographySubstantia NigraCaudate NucleusSpiral GanglionNodose GanglionMovementDystoniaMovement DisordersChoreaAction PotentialsGanglia, InvertebrateSuperior Cervical GanglionElectric StimulationIsometric ContractionBrain MappingParkinsonian DisordersDopamineMotor CortexCerebral CortexEntopeduncular NucleusReaction TimeDystonic DisordersParkinson Disease, SecondaryLevodopaPsychomotor PerformanceHypokinesiaNeostriatumMuscle, SkeletalDeep Brain StimulationCebusMotor ActivityFunctional LateralityMuscle ContractionRats, Sprague-DawleyThalamic DiseasesVoluntary Health AgenciesNerve NetTorqueRetinaOxidopamineManganese PoisoningFinchesGeniculate GanglionTime FactorsDyskinesiasModels, NeurologicalDominance, CerebralCerebellumAxonsMuscle FatigueNeurons, AfferentVocalization, AnimalPhysical Conditioning, AnimalReceptors, Dopamine D2Analysis of VarianceMaximal Voluntary VentilationEuthanasia, Active, VoluntaryMotor NeuronsBrain DiseasesAntiparkinson AgentsDopamine AgonistsBehavior, AnimalSynaptic TransmissionMuscle RigidityImage Processing, Computer-AssistedEvoked Potentials, MotorTourette SyndromeThalamic NucleiMacaca fascicularisLearningPhotic StimulationElectrophysiologyFrontal LobeDisease Models, AnimalTremor