Physical StimulationElectric StimulationSensationTouchVibrissaeAfferent PathwaysGlycogen Phosphorylase, Brain FormSomatosensory CortexPhotic StimulationEvoked Potentials, SomatosensorySensory Receptor CellsNeuronsAcoustic StimulationAction PotentialsBrain MappingPeripheral NervesCerebral CortexNeuronal PlasticityRats, Sprague-DawleyEvoked PotentialsTime FactorsElectric Stimulation TherapySpinal CordVisual CortexCatsVisual PerceptionBrainReaction TimeNeural PathwaysNerve NetNeural InhibitionMagnetic Resonance ImagingElectromyographySensory ThresholdsWakefulnessOxygenStimulation, ChemicalElectroencephalographyAuditory PerceptionSynapsesThalamusPeriodicityFunctional LateralityModels, NeurologicalDeep Brain StimulationCells, CulturedPeripheral Nervous SystemElectrophysiologyTranscranial Magnetic StimulationPeripheral Nervous System DiseasesAnalysis of VarianceBehavior, AnimalPeripheral Vascular DiseasesLeukocytes, MononuclearLymphocyte ActivationSignal TransductionT-LymphocytesPeripheral Nerve InjuriesTranscutaneous Electric Nerve StimulationPeripheral Arterial DiseaseRNA, MessengerCell LineDose-Response Relationship, DrugLymphocytesCalciumMice, Inbred C57BLFlow CytometryMuscle ContractionKineticsVagus NervePhosphorylationSciatic NerveMonocytesMolecular Sequence DataElectrodes, ImplantedLymphoma, T-Cell, PeripheralEnzyme ActivationRats, WistarNeurons, AfferentGene Expression RegulationNeural ConductionCytokinesReflexSympathetic Nervous SystemMuscle, SkeletalDogsNorepinephrineB-LymphocytesInterferon-gammaEvoked Potentials, MotorCD4-Positive T-LymphocytesMice, KnockoutMotor NeuronsRabbitsAntigens, CDCell DivisionCyclic AMPIsoproterenolSynaptic TransmissionRecombinant Proteins