Basal GangliaBasal Ganglia DiseasesMotor NeuronsGangliaMotor CortexRetinal Ganglion CellsEvoked Potentials, MotorGanglia, SpinalBasal Ganglia HemorrhageGlobus PallidusMotor ActivityGanglia, SympatheticVoluntary ProgramsGanglia, AutonomicTrigeminal GanglionVolitionBasal Ganglia Cerebrovascular DiseaseGanglia, ParasympatheticGanglia, SensoryMovementElectromyographySubthalamic NucleusPutamenNeural PathwaysNeuronsParkinson DiseaseBrainMagnetic Resonance ImagingCorpus StriatumMovement DisordersStellate GanglionThalamusSubstantia NigraPsychomotor PerformanceMolecular Motor ProteinsCaudate NucleusSpiral GanglionElectric StimulationDystoniaNodose GanglionAction PotentialsGanglia, InvertebrateBrain MappingReaction TimeFunctional LateralityMuscle, SkeletalMotor Skills DisordersChoreaIsometric ContractionMuscle ContractionCerebral CortexParkinsonian DisordersHypokinesiaSuperior Cervical GanglionDopamineAxonsTime FactorsDystonic DisordersNerve NetDeep Brain StimulationRats, Sprague-DawleyParkinson Disease, SecondaryModels, NeurologicalNeostriatumEntopeduncular NucleusTorqueDyskinesiasCerebellumLearningCebusLevodopaHandEfferent PathwaysNeurons, AfferentAnalysis of VarianceFinchesDominance, CerebralBehavior, AnimalOxidopamineThalamic DiseasesRecruitment, NeurophysiologicalMuscle FatigueVoluntary Health AgenciesManganese PoisoningFingersRetinaAntiparkinson AgentsVocalization, AnimalGeniculate GanglionSynaptic TransmissionSpinal CordElectrophysiologyHand StrengthImage Processing, Computer-AssistedDisease Models, AnimalReceptors, Dopamine D2Photic StimulationArmPhysical Conditioning, AnimalMuscle Rigidity