Nerve FibersNerve Fibers, MyelinatedSciatic NervePeripheral NervesOptic NerveRanvier's NodesMyelin SheathAxonsNeural ConductionSural NerveNerve RegenerationNerve Fibers, UnmyelinatedSpinal Nerve RootsNeurons, AfferentNerve EndingsTibial NerveOptic Nerve DiseasesSchwann CellsRetinal Ganglion CellsDietary FiberMuscle Fibers, SkeletalNerve BlockPeripheral Nerve InjuriesElectric StimulationMedian NerveNerve CrushOptic DiskTomography, Optical CoherenceCochlear NerveFacial NerveUlnar NerveAction PotentialsSpinal NervesPeripheral Nervous System DiseasesCatsMicroscopy, ElectronMechanoreceptorsTrigeminal NerveCranial Fossa, PosteriorSensory Receptor CellsUbiquitin ThiolesteraseOphthalmic NerveNerve TissueFemoral NerveNerve Growth FactorsRadial NerveNerve DegenerationNeurofilament ProteinsMandibular NerveGanglia, SpinalMineral FibersGlaucomaGlossopharyngeal NerveSpinal CordNerve Compression SyndromesAfferent PathwaysCalcitonin Gene-Related PeptideRana esculentaAdrenergic FibersNerve Growth FactorImmunohistochemistryWallerian DegenerationMotor NeuronsDemyelinating DiseasesPhrenic NerveMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchSkinNociceptorsDiagnostic Techniques, OphthalmologicalRats, Sprague-DawleyMusclesVestibulocochlear NerveVagus NervePeripheral Nervous SystemNeurons, EfferentCotton FiberOlfactory NerveSubstance PDenervationRetinaCapsaicinSympathetic Nervous SystemPhysical StimulationSciatic NeuropathyCranial NervesNeuronsNerve Tissue ProteinsLingual NerveTime FactorsHistocytochemistryPosterior Cerebral ArteryMagnetic Resonance ImagingBirefringenceMembrane PotentialsOphthalmoscopyRecurrent Laryngeal NerveReflexCell CountVisual Fields