Spinal CordSpinal Cord InjuriesSciatic NerveMusclesPeripheral NervesSpinal Cord DiseasesNerve FibersNerve RegenerationOptic NerveSpinal NervesSpinal Cord CompressionSpinal Cord NeoplasmsSpinal Nerve RootsMuscle, SkeletalMuscle, SmoothMuscle ProteinsMotor NeuronsSpinal Cord IschemiaPeripheral Nerve InjuriesTibial NerveNerve EndingsNerve BlockSural NerveNerve CrushInjections, SpinalMuscle ContractionMedian NerveMuscle Fibers, SkeletalRats, Sprague-DawleyMuscle, Smooth, VascularFacial NerveBrain ChemistryUlnar NerveAxonsElectric StimulationParaplegiaMuscle DevelopmentFemoral NerveNerve Growth FactorsPhrenic NerveBrain InjuriesTrigeminal NerveNerve Growth FactorNerve TissueDisease Models, AnimalCranial NervesElectromyographySpinal Cord RegenerationBrain NeoplasmsNerve Compression SyndromesNeural ConductionRadial NerveBrainCervical VertebraeMagnetic Resonance ImagingGanglia, SpinalSpinal CanalBrain StemNeurons, AfferentTime FactorsNerve Tissue ProteinsMuscle FatigueNerve Fibers, MyelinatedCatsLocomotionQuadriplegiaHindlimbSpinal NeoplasmsAnesthesia, SpinalMuscle DenervationThoracic VertebraeMuscle Fibers, Fast-TwitchImmunohistochemistryNeuronsRecovery of FunctionPosterior Horn CellsBrain MappingRats, WistarSpinal DiseasesMuscle Fibers, Slow-TwitchOphthalmic NerveLaminectomyReflexMandibular NerveUmbilical CordLumbosacral RegionNerve DegenerationCells, CulturedAfferent PathwaysNeck MusclesSplanchnic NervesNeuralgiaPainMice, Inbred C57BLSympathetic Nervous SystemThoracic NervesMyelin SheathMuscle SpindlesOculomotor MusclesMyocytes, Smooth Muscle