Spinal Cord NeoplasmsBrain InjuriesSpinal CordSpinal Cord InjuriesSpinal Cord DiseasesSpinal Cord CompressionSpinal Cord IschemiaInjections, SpinalBrain ChemistryParaplegiaSpinal Nerve RootsSpinal NervesMotor NeuronsSpinal Cord RegenerationBrain NeoplasmsSpinal NeoplasmsRats, Sprague-DawleySpinal CanalCervical VertebraeQuadriplegiaAnesthesia, SpinalThoracic VertebraeMagnetic Resonance ImagingNeuronsBrainSpinal DiseasesBrain MappingBrain StemUmbilical CordPosterior Horn CellsLaminectomyRecovery of FunctionAxonsLumbosacral RegionImmunohistochemistryNerve RegenerationDisease Models, AnimalLocomotionSpinal StenosisGanglia, SpinalPancreatic NeoplasmsSpinal Cord StimulationSpinal FusionSpinal InjuriesTime FactorsAnterior Horn CellsNeoplasmsMyelitisCordotomyParalysisPainMuscular Atrophy, SpinalNeoplasms, Cystic, Mucinous, and SerousHyperalgesiaElectric Stimulation TherapyNeuralgiaMyelographyElectric StimulationBrain EdemaNerve Tissue ProteinsAfferent PathwaysNeurogliaCentral Nervous SystemAnimals, NewbornSpineBrain IschemiaEpidural SpaceNeurons, AfferentUrinary Bladder, NeurogenicCatsHindlimbNociceptorsReflexHematoma, Epidural, SpinalAstrocytesMyelin SheathLumbar VertebraeInterneuronsLampreysNeoplasms, Multiple PrimarySkin NeoplasmsNeural PathwaysRats, WistarPain MeasurementMotor ActivityBehavior, AnimalAutonomic DysreflexiaPhysical StimulationGlial Fibrillary Acidic ProteinEvoked Potentials, SomatosensoryPyramidal TractsElectromyographyOligodendrogliaTuberculosis, SpinalMice, Inbred C57BLFetal BloodContusionsNeuronal PlasticityTreatment OutcomeCerebral Cortex