Nerve FibersNerve Fibers, MyelinatedSciatic NervePeripheral NervesAxonsRanvier's NodesOptic NerveMyelin SheathNeural ConductionSural NerveNerve RegenerationNerve Fibers, UnmyelinatedNeurons, AfferentSpinal Nerve RootsNerve EndingsAction PotentialsElectric StimulationImpulse Control DisordersTibial NerveMechanoreceptorsCatsOptic Nerve DiseasesSchwann CellsRetinal Ganglion CellsNerve BlockMedian NerveMuscle Fibers, SkeletalDietary FiberPeripheral Nerve InjuriesNerve CrushUlnar NerveOptic DiskCochlear NerveSensory Receptor CellsFacial NerveTomography, Optical CoherenceSpinal NervesPeripheral Nervous System DiseasesMicroscopy, ElectronTrigeminal NerveOphthalmic NerveRadial NerveUbiquitin ThiolesteraseMotor NeuronsNerve TissueAdrenergic FibersSpinal CordAfferent PathwaysGanglia, SpinalNerve DegenerationNerve Growth FactorsFemoral NerveGlossopharyngeal NerveNeurofilament ProteinsVagus NerveRana esculentaMineral FibersMandibular NerveMusclesNociceptorsSkinNeurons, EfferentCalcitonin Gene-Related PeptideDemyelinating DiseasesGlaucomaNerve Growth FactorPhrenic NerveOlfactory NervePhysical StimulationVestibulocochlear NerveRats, Sprague-DawleyElectrophysiologyWallerian DegenerationSympathetic Nervous SystemMuscle Fibers, Slow-TwitchMuscle Fibers, Fast-TwitchPeripheral Nervous SystemDenervationImmunohistochemistryNerve Compression SyndromesMembrane PotentialsTime FactorsCotton FiberNeuronsCapsaicinSubstance PDiagnostic Techniques, OphthalmologicalRetinaRana pipiensReflexSciatic NeuropathyTetrodotoxinMuscle ContractionNerve Tissue ProteinsLingual NerveNeuromuscular JunctionCranial NervesEvoked PotentialsHistocytochemistryBirefringence