Spinal Cord InjuriesTrauma, Nervous SystemSpinal CordCentral Nervous SystemCentral Nervous System DiseasesBrain InjuriesParaplegiaRecovery of FunctionNerve RegenerationQuadriplegiaAxonsAstrocytesBrainNeuronsInjury Severity ScoreAccidents, TrafficParalysisCervical VertebraeNervous SystemMuscle SpasticityTime FactorsNeuroprotective AgentsRats, Sprague-DawleyThoracic VertebraeAccidental FallsDisease Models, AnimalSpinal Cord DiseasesMicrogliaCentral Nervous System NeoplasmsDisability EvaluationSpinal Cord NeoplasmsContusionsRetrospective StudiesSpinal Cord CompressionMotor ActivityWounds and InjuriesCells, CulturedActivities of Daily LivingPeripheral Nervous SystemTrauma CentersMagnetic Resonance ImagingHematoma, Epidural, SpinalAcute DiseaseVascular System InjuriesSpinal Cord IschemiaInjections, SpinalCentral Nervous System InfectionsTreatment OutcomeMultiple TraumaAge FactorsMotor NeuronsThrombophlebitisSpinal Nerve RootsEnteric Nervous SystemSpinal NervesSpinal InjuriesNeurogliaCentral Nervous System Viral DiseasesTrauma Severity IndicesMyelin SheathAutonomic Nervous SystemAthletic InjuriesNervous System DiseasesSympathetic Nervous SystemNervous System Physiological PhenomenaSpinal Cord RegenerationImmunohistochemistryReperfusion InjuryVasculitis, Central Nervous SystemNerve Tissue ProteinsWounds, NonpenetratingGanglia, SpinalOligodendrogliaMice, Inbred C57BLCentral Nervous System AgentsSpinal CanalCraniocerebral TraumaSpinal NeoplasmsDemyelinating DiseasesNervous System NeoplasmsAnesthesia, SpinalIn Situ HybridizationCentral Nervous System Fungal InfectionsPeripheral NervesSpinal DiseasesLocomotionGene Expression Regulation, DevelopmentalPosterior Horn CellsBlood-Brain BarrierLaminectomyEncephalomyelitis, Autoimmune, ExperimentalLumbosacral RegionMyelitisPainUmbilical CordSciatic NerveMice, KnockoutGlial Fibrillary Acidic ProteinNeck InjuriesMultiple Sclerosis