Sciatic NerveAnatomySciatic NeuropathyPeripheral NervesNerve RegenerationNerve CrushNerve BlockPeripheral Nerve InjuriesNerve FibersSchwann CellsOptic NerveNeural ConductionTibial NerveAxonsNerve Compression SyndromesFemoral NerveSural NerveMyelin SheathGanglia, SpinalAxotomySpinal NervesAnatomy, ComparativeNerve EndingsNerve TissueRats, Sprague-DawleyNeuralgiaSpinal Nerve RootsNerve Growth FactorsFacial NerveMedian NerveNerve Growth FactorUlnar NerveHyperalgesiaPeripheral Nervous System DiseasesAnesthetics, LocalNerve Fibers, MyelinatedWallerian DegenerationDiabetic NeuropathiesNeurons, AfferentPeripheral Nervous System NeoplasmsAxonal TransportSciaticaSpinal CordElectric StimulationDenervationPeripheral Nervous SystemPiriformis Muscle SyndromeHyperesthesiaMotor NeuronsLumbosacral PlexusTrigeminal NerveCranial NervesNerve DegenerationNeuritisRadial NerveAnatomy, ArtisticPhrenic NerveRats, WistarNerve Fibers, UnmyelinatedNerve Tissue ProteinsRanvier's NodesSorbitolHindlimbMandibular NerveReceptors, Nerve Growth FactorOphthalmic NerveCadaverAnatomy, Cross-SectionalGAP-43 ProteinFootLigationMuscle DenervationDisease Models, AnimalLidocaineAction PotentialsPain MeasurementPosterior Horn CellsMyelin P0 ProteinGlossopharyngeal NerveCochlear NerveSplanchnic NervesPainSympathetic Nervous SystemBupivacaineModels, AnatomicImmunohistochemistryMuscle, SkeletalAccessory NerveRats, Inbred StrainsNeuromaMyelin ProteinsDissectionOptic Nerve InjuriesPain ThresholdNeurofilament ProteinsDemyelinating DiseasesAbducens NerveOptic Nerve DiseasesOculomotor NerveRhizotomy