Spinal NeoplasmsSpinal Cord NeoplasmsSpinal CordSpinal Cord InjuriesCervical VertebraeSpinal Cord CompressionLaminectomyDiagnostic Techniques, SurgicalSpinal CanalCauda EquinaThoracic VertebraeSpinal Cord DiseasesSpineNeurosurgical ProceduresLumbar VertebraeMagnetic Resonance ImagingQuadriplegiaSpinal InjuriesSpinal Nerve RootsSpinal StenosisInjections, SpinalReconstructive Surgical ProceduresSpinal NervesSpinal DiseasesAnesthesia, SpinalPhrenic NerveSpinal FusionTreatment OutcomeMyelographyBlood Loss, SurgicalMotor NeuronsMyelitisSpondylosisForelimbAnterior Horn CellsRetrospective StudiesParalysisRecovery of FunctionNeckRats, Sprague-DawleyTumor Markers, BiologicalMuscular Atrophy, SpinalTumor Necrosis Factor-alphaTumor BurdenSpinal Cord IschemiaContusionsGanglia, SpinalLongitudinal LigamentsCell Line, TumorPyramidal TractsPosterior Horn CellsRespiratory ParalysisNeck InjuriesDisease Models, AnimalSpinal Cord StimulationTime FactorsDecompression, SurgicalTrigeminal Nucleus, SpinalEpidural AbscessParaplegiaAxonsTuberculosis, SpinalElectromyographyWilms TumorRed NucleusDura MaterKlippel-Feil SyndromeEpidural SpaceNerve RegenerationAfferent PathwaysSpinal OsteophytosisElectric Stimulation TherapySpinal CurvaturesNeoplasms, ExperimentalGenes, Tumor SuppressorHematoma, Epidural, SpinalImmunohistochemistryArnold-Chiari MalformationLocomotionTomography, X-Ray ComputedElectric StimulationSyringomyeliaTrigeminal Caudal NucleusBrain StemEcho-Planar ImagingCarcinoid TumorLumbosacral RegionEpendymomaTumor Suppressor Protein p53Nerve TissueMedulla OblongataSpinal Muscular Atrophies of ChildhoodNeurilemmomaDiaphragmBrain NeoplasmsTumor Suppressor ProteinsArmCatsNeuroendocrine TumorsNeuronal Tract-Tracers