Nerve FibersRetinal Ganglion CellsGangliaGanglia, SpinalSciatic NerveOptic NerveNerve Fibers, MyelinatedPeripheral NervesGanglia, AutonomicGanglia, SympatheticBasal GangliaTrigeminal GanglionGanglia, ParasympatheticGanglia, SensoryNerve RegenerationAxonsOptic Nerve DiseasesStellate GanglionNerve EndingsNeural ConductionDietary FiberMuscle Fibers, SkeletalCochlear NerveOptic DiskNerve Fibers, UnmyelinatedSural NerveNeurons, AfferentTomography, Optical CoherenceNerve CrushSpiral GanglionRetinaNodose GanglionTibial NervePeripheral Nerve InjuriesElectric StimulationNerve BlockMedian NerveFacial NerveGlaucomaSpinal Nerve RootsOphthalmic NerveUlnar NerveAction PotentialsSpinal NervesNerve Growth FactorsAdrenergic FibersTrigeminal NerveUbiquitin ThiolesteraseSuperior Cervical GanglionMineral FibersNerve Growth FactorCatsCalcitonin Gene-Related PeptideNeuronsSubstance PGanglia, InvertebrateOptic Nerve InjuriesDenervationMuscle Fibers, Slow-TwitchMuscle Fibers, Fast-TwitchFemoral NerveGlossopharyngeal NerveImmunohistochemistrySensory Receptor CellsMandibular NerveCranial NervesNerve Compression SyndromesRadial NerveRats, Sprague-DawleyNerve TissueCotton FiberSympathetic Nervous SystemDiagnostic Techniques, OphthalmologicalPeripheral Nervous System DiseasesNerve DegenerationPhrenic NerveGeniculate GanglionMusclesBasal Ganglia DiseasesVisual FieldsMicroscopy, ElectronVestibulocochlear NerveNerve Tissue ProteinsVisual Field TestsMechanoreceptorsCapsaicinMyelin SheathMotor NeuronsBirefringenceRanvier's NodesIntraocular PressureAutonomic Fibers, PreganglionicHistocytochemistryOphthalmoscopyOlfactory NerveDiabetic NeuropathiesSplanchnic NervesOculomotor NerveMembrane PotentialsMuscle Contraction