Brain StemSpinal CordSpinal Cord InjuriesStem CellsBrain ChemistryBrain InjuriesBrain NeoplasmsInjections, SpinalBrain Stem NeoplasmsSpinal Cord DiseasesBrainBrain MappingEvoked Potentials, Auditory, Brain StemSpinal NervesBrain Stem InfarctionsAnesthesia, SpinalSpinal Nerve RootsMagnetic Resonance ImagingPlant StemsStem Cell TransplantationNeuronsSpinal Cord NeoplasmsHematopoietic Stem CellsSpinal CanalSpinal DiseasesSpinal Cord CompressionSpinal NeoplasmsAdult Stem CellsNeoplastic Stem CellsSpinal StenosisSpinal FusionMedulla OblongataPonsMotor NeuronsBrain EdemaPluripotent Stem CellsBrain IschemiaRats, Sprague-DawleyNeural Stem CellsSpinal InjuriesMuscular Atrophy, SpinalTime FactorsStem Cell NicheBrain DeathHematopoietic Stem Cell TransplantationInduced Pluripotent Stem CellsTrigeminal Nucleus, SpinalSolitary NucleusGanglia, SpinalSpinal Cord IschemiaAnimals, NewbornDisease Models, AnimalElectric StimulationNeural PathwaysCatsCerebral CortexCerebellumImmunohistochemistryMultipotent Stem CellsNerve Tissue ProteinsAfferent PathwaysDecerebrate StateMesenchymal Stem Cell TransplantationReticular FormationCells, CulturedCervical VertebraeBrain AbscessPosterior Horn CellsParaplegiaMice, Inbred C57BLRespiratory CenterSpineThoracic VertebraeTuberculosis, SpinalHypoglossal NerveHypoxia, BrainEfferent PathwaysLaminectomySpinal CurvaturesCordotomyStem Cell FactorRats, WistarAxonsCentral Nervous SystemHematoma, Epidural, SpinalReflexMesenchymal Stromal CellsTrigeminal NucleiLampreysRecovery of FunctionAstrocytesLumbosacral RegionAuditory Brain Stem ImplantsBrain Damage, ChronicBlood-Brain BarrierLocomotionLumbar VertebraeTissue DistributionPainBehavior, Animal