PenisNerve FibersSciatic NerveNerve Fibers, MyelinatedOptic NervePeripheral NervesNerve RegenerationOptic Nerve DiseasesDietary FiberNerve EndingsMuscle Fibers, SkeletalRetinal Ganglion CellsOptic DiskSural NerveCochlear NerveNeural ConductionTomography, Optical CoherenceNerve Fibers, UnmyelinatedAxonsTibial NerveMedian NerveNerve BlockPeripheral Nerve InjuriesNerve CrushUlnar NerveFacial NerveOphthalmic NerveTrigeminal NerveSpinal Nerve RootsMineral FibersUbiquitin ThiolesteraseSpinal NervesAdrenergic FibersElectric StimulationGlaucomaNeurons, AfferentMuscle Fibers, Slow-TwitchMuscle Fibers, Fast-TwitchFemoral NerveNerve Growth FactorRadial NerveNerve TissueCotton FiberNerve Growth FactorsMandibular NerveDiagnostic Techniques, OphthalmologicalCalcitonin Gene-Related PeptideNerve Compression SyndromesGlossopharyngeal NervePhrenic NerveCatsSubstance PPeripheral Nervous System DiseasesCranial NervesAction PotentialsMusclesVestibulocochlear NerveSympathetic Nervous SystemBirefringenceRanvier's NodesRetina