Spinal Cord InjuriesThoracic VertebraeSpinal CordParaplegiaQuadriplegiaSpinal Cord DiseasesSpinal Cord CompressionRecovery of FunctionSpinal Cord NeoplasmsIntercostal NervesNerve RegenerationLaminectomyCervical VertebraeUrinary Bladder, NeurogenicThoraxAutonomic DysreflexiaMotor NeuronsRats, Sprague-DawleyAxonsWounds and InjuriesSpinal Nerve RootsLumbosacral RegionSpinal Cord RegenerationSpinal Cord IschemiaParalysisLocomotionWheelchairsElectric Stimulation TherapyDisease Models, AnimalNeuronal Tract-TracersContusionsInjections, SpinalSpinal InjuriesMyelographySpinal NervesHindlimbBrain InjuriesSplanchnic NervesElectric StimulationNeuronsInjury Severity ScoreTime FactorsPressure UlcerMuscle SpasticityCatsAutonomic Fibers, PreganglionicMyelitisMotor ActivityMagnetic Resonance ImagingElectromyographyAthletic InjuriesIntercostal MusclesHerniaSpinal CanalReflexNeuralgiaSpinal NeoplasmsParaparesisPyramidal TractsCordotomyChondroitin ABC LyaseAfferent PathwaysImmunohistochemistryPainReperfusion InjuryRespiratory MusclesEpidural SpaceSpasmUrinary CatheterizationPosterior Horn CellsNeural ConductionEpidural NeoplasmsAnterior Horn CellsNeck InjuriesDecompression, SurgicalGait Disorders, NeurologicGanglia, SpinalMyelin SheathNeural PathwaysOligodendrogliaNeuronal PlasticityAnesthesia, SpinalEvoked Potentials, SomatosensoryNeuroprotective AgentsRespiratory ParalysisHyperalgesiaAction PotentialsNeurogliaSpinal DiseasesTreatment OutcomeAstrocytesGanglia, SympatheticGlial Fibrillary Acidic ProteinNeurons, AfferentUrinary BladderUmbilical CordMedulla OblongataWalkingNeurologic ExaminationSpinal Fusion