Spinal CordSpinal Cord InjuriesMusclesSpinal Cord DiseasesSpinal Cord CompressionSpinal Cord NeoplasmsSciatic NerveMuscle, SkeletalMuscle ProteinsMuscle, SmoothSpinal NervesSpinal Nerve RootsSpinal Cord IschemiaNerve RegenerationPeripheral NervesMuscle Fibers, SkeletalMotor NeuronsMuscle, Smooth, VascularInjections, SpinalNerve FibersMuscle ContractionParaplegiaMuscle DevelopmentOptic NerveRats, Sprague-DawleySpinal Cord RegenerationAxonsElectric StimulationPeripheral Nerve InjuriesSpinal CanalElectromyographyTibial NerveCervical VertebraeMuscle FatigueQuadriplegiaSpinal NeoplasmsAnesthesia, SpinalLocomotionMuscle DenervationMuscle Fibers, Fast-TwitchThoracic VertebraeNerve EndingsNerve CrushNerve BlockHindlimbSpinal DiseasesDisease Models, AnimalSural NerveGanglia, SpinalMuscle Fibers, Slow-TwitchPosterior Horn CellsUmbilical CordTime FactorsLumbosacral RegionLaminectomyMedian NerveFacial NerveRecovery of FunctionCatsNeurons, AfferentPhrenic NerveNeck MusclesUlnar NerveMyocytes, Smooth MuscleMitochondria, MuscleNerve Growth FactorsMuscle SpindlesSpinal StenosisMuscle WeaknessParalysisOculomotor MusclesFemoral NerveReflexSpinal Cord StimulationSpinal FusionNeural ConductionRespiratory MusclesSpinal InjuriesPainSpecies SpecificityAnterior Horn CellsCordotomyImmunohistochemistryNerve TissueCells, CulturedMuscle, StriatedNeuralgiaAfferent PathwaysMyelitisHyperalgesiaMuscle RelaxationRats, WistarMice, Inbred StrainsTrigeminal NerveAbdominal MusclesNeuronsSequence Analysis, DNAElectric Stimulation TherapyRabbitsNerve Compression Syndromes