Nerve FibersNerve Fibers, MyelinatedNeuronsSciatic NerveNeurons, AfferentAxonsPeripheral NervesOptic NerveMyelin SheathRanvier's NodesMotor NeuronsNeural ConductionNerve RegenerationSural NerveNerve Fibers, UnmyelinatedAction PotentialsSpinal Nerve RootsElectric StimulationNerve EndingsSensory Receptor CellsGanglia, SpinalCatsTibial NerveSchwann CellsRetinal Ganglion CellsOptic Nerve DiseasesSpinal CordPeripheral Nerve InjuriesCochlear NerveMuscle Fibers, SkeletalDietary FiberFacial NerveMechanoreceptorsMedian NerveNerve CrushNerve Growth FactorsNerve BlockSpinal NervesNerve DegenerationOptic DiskNeurons, EfferentTrigeminal NerveUlnar NerveImmunohistochemistryMicroscopy, ElectronNerve Tissue ProteinsPeripheral Nervous System DiseasesTomography, Optical CoherenceElectrophysiologyAfferent PathwaysMembrane PotentialsNeurofilament ProteinsNociceptorsUbiquitin ThiolesteraseNerve TissueNerve Growth FactorRats, Sprague-DawleyAdrenergic FibersCalcitonin Gene-Related PeptideSynapsesOphthalmic NerveSynaptic TransmissionVagus NervePhysical StimulationGlossopharyngeal NerveRadial NerveFemoral NerveSubstance PRats, WistarCapsaicinPhrenic NerveModels, NeurologicalMandibular NerveAnimals, NewbornTime FactorsMineral FibersPeripheral Nervous SystemCell CountCells, CulturedRana esculentaTetrodotoxinPatch-Clamp TechniquesDenervationSkinOlfactory NerveGlaucomaSympathetic Nervous SystemNeurogliaWallerian DegenerationDopaminergic NeuronsDemyelinating DiseasesVestibulocochlear NerveNeuropeptidesMusclesRetinaNerve Compression SyndromesMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchBrainGanglia