Neural ConductionNerve FibersNerve Fibers, MyelinatedHeart Conduction SystemSciatic NervePeripheral NervesAxonsSural NerveUlnar NerveAction PotentialsRanvier's NodesMedian NerveTibial NerveMyelin SheathNeurons, AfferentPeripheral Nervous System DiseasesOptic NerveMotor NeuronsNerve Fibers, UnmyelinatedDiabetic NeuropathiesElectric StimulationNerve RegenerationBlood Flow VelocitySpinal Nerve RootsCatsMechanoreceptorsPeroneal NerveRefractory Period, ElectrophysiologicalElectrophysiologyElectromyographySensory Receptor CellsCharcot-Marie-Tooth DiseaseMuscle Fibers, SkeletalSchwann CellsNerve EndingsTime FactorsAtrioventricular NodeFacial NerveNerve CrushMusclesNociceptorsNerve BlockPeripheral Nerve InjuriesDemyelinating DiseasesRadial NervePurkinje FibersSpinal NervesEvoked PotentialsVagus NerveAfferent PathwaysGanglia, SpinalSpinal CordPhysical StimulationPolyneuropathiesPeripheral Nervous SystemOptic Nerve DiseasesDogsElectrodiagnosisRetinal Ganglion CellsNeurons, EfferentHeart BlockSodium ChannelsNeurofilament ProteinsTrigeminal NerveSensationConnexin 43Microscopy, ElectronArrhythmias, CardiacMuscle ContractionHeart AtriaMembrane PotentialsRats, Sprague-DawleyReaction TimeDietary FiberNerve Compression SyndromesGlossopharyngeal NerveSkinElectrocardiographyCarpal Tunnel SyndromeOptic DiskCochlear NerveNerve DegenerationTomography, Optical CoherenceElectrophysiologic Techniques, CardiacHeartLidocaineCardiac Pacing, ArtificialMuscle, SkeletalModels, CardiovascularVoltage-Sensitive Dye ImagingMuscle SpindlesSciatic NeuropathyElectric ConductivityRabbitsUbiquitin ThiolesteraseEvoked Potentials, SomatosensoryHindlimbRecurrent Laryngeal NerveNeuronsNerve Tissue