Nerve FibersNerve Fibers, MyelinatedSciatic NervePeripheral NervesOptic NerveRanvier's NodesMyelin SheathAxonsNeural ConductionSural NerveNerve RegenerationNerve Fibers, UnmyelinatedSpinal Nerve RootsNeurons, AfferentNerve EndingsOptic Nerve DiseasesTibial NerveSchwann CellsRetinal Ganglion CellsMuscle Fibers, SkeletalDietary FiberMicroscopy, ElectronElectric StimulationPeripheral Nerve InjuriesNerve CrushMedian NerveOptic DiskNerve BlockCochlear NerveUlnar NerveAction PotentialsTomography, Optical CoherenceFacial NerveSpinal NervesMechanoreceptorsPeripheral Nervous System DiseasesCatsTrigeminal NerveSensory Receptor CellsUbiquitin ThiolesteraseOphthalmic NerveNerve TissueNerve Growth FactorsNeurofilament ProteinsNerve DegenerationMandibular NerveFemoral NerveRadial NerveGanglia, SpinalMineral FibersCalcitonin Gene-Related PeptideAdrenergic FibersRana esculentaGlaucomaGlossopharyngeal NerveNerve Growth FactorSpinal CordMuscle Fibers, Fast-TwitchAfferent PathwaysMuscle Fibers, Slow-TwitchImmunohistochemistryDemyelinating DiseasesWallerian DegenerationPhrenic NerveSkinMotor NeuronsVestibulocochlear NerveMusclesNerve Compression SyndromesNociceptorsRats, Sprague-DawleyVagus NerveOlfactory NervePeripheral Nervous SystemNeurons, EfferentSubstance PCotton FiberDenervationDiagnostic Techniques, OphthalmologicalSympathetic Nervous SystemPhysical StimulationCapsaicinRetinaNerve Tissue ProteinsCranial NervesSciatic NeuropathyBirefringenceLingual NerveMembrane PotentialsMicroscopy, Electron, TransmissionNeuronsMedial Forebrain BundleTime FactorsMuscle ContractionStress FibersRecurrent Laryngeal NerveHistocytochemistryReflexElectrophysiologyVisual Field Tests