Spinal InjuriesSpinal Cord InjuriesSpinal CordParaplegiaQuadriplegiaCervical VertebraeThoracic VertebraeCordotomyWounds and InjuriesChronic DiseaseMuscle SpasticityUrinary Bladder, NeurogenicAthletic InjuriesSpinal Cord DiseasesInjections, SpinalLongitudinal LigamentsElectromyographyMotor NeuronsRecovery of FunctionWheelchairsAnterior Horn CellsSpinal FracturesSpasmInjury Severity ScoreReflex, AbnormalLumbar VertebraeLocomotionBrain InjuriesDecerebrate StateSpinal Cord CompressionSpinal DiseasesSpinal Nerve RootsFootballReflexZygapophyseal JointRats, Sprague-DawleyElectric Stimulation TherapySpineSacrumParalysisReperfusion InjuryUrinationUrinary BladderRed CrossBack PainEarthquakesDislocationsSpinal NervesElectric StimulationLaminectomyPressure UlcerGymnasticsCatsSpinal Cord RegenerationAnesthesia, SpinalLumbosacral RegionTailAccidents, TrafficOssification, HeterotopicInjections, EpiduralPhrenic NerveSpinal CanalStellate GanglionSpinal Cord NeoplasmsNerve RegenerationSyringomyeliaPain ManagementTime FactorsMononeuropathiesHindlimbSpinal NeoplasmsNeuronal PlasticityLeg InjuriesMotor ActivityDisease Models, AnimalLung InjuryTreatment OutcomeSpinal StenosisTractionSpinal FusionFractures, BoneUrinary CatheterizationPainRetrospective StudiesNerve BlockDisastersEye Injuries5-HydroxytryptophanMagnetic Resonance ImagingNeck InjuriesAcute Lung InjuryAcute DiseaseTomography, X-Ray ComputedMuscle, SkeletalPain MeasurementAccidental FallsAxonsNeurologic ExaminationAbdominal InjuriesMuscular Atrophy, Spinal