ConsciousnessBrain StemConsciousness DisordersUnconsciousnessStem CellsPersistent Vegetative StateComaBrain InjuriesBrain ChemistryBrainBrain NeoplasmsBrain MappingElectroencephalographyMagnetic Resonance ImagingBrain Stem InfarctionsBrain Stem NeoplasmsPropofolEvoked Potentials, Auditory, Brain StemPlant StemsHematopoietic Stem CellsStem Cell TransplantationAnesthetics, IntravenousNeuronsAdult Stem CellsNeoplastic Stem CellsBrain EdemaPonsGlasgow Coma ScaleBrain IschemiaBrain DeathConsciousness MonitorsCerebral CortexAwarenessPluripotent Stem CellsTime FactorsPhilosophyThalamusMedulla OblongataNeural PathwaysPsilocybineStem Cell NicheNeural Stem CellsHuman DevelopmentHypoxia, BrainHematopoietic Stem Cell TransplantationUnconscious (Psychology)SeizuresEvoked Potentials, AuditoryInduced Pluripotent Stem CellsTomography, X-Ray ComputedSolitary NucleusBrain AbscessCerebellumSyncopeAnesthesia, GeneralNerve NetCerebral HemorrhageMultipotent Stem CellsModels, NeurologicalHypnotics and SedativesPhilosophy, MedicalBrain Damage, ChronicBrain DiseasesBrain ConcussionCerebrovascular CirculationWakefulnessMesenchymal Stem Cell TransplantationEncephalomyelitis, Acute DisseminatedNeurologic ExaminationCerebral VentriclesMonitoring, IntraoperativeCraniocerebral TraumaRespiratory CenterEncephalitisEpilepsy, Tonic-ClonicAnimals, NewbornSubarachnoid HemorrhageImage Processing, Computer-AssistedHypoglossal NerveStem Cell FactorEpilepsy, Complex PartialAnesthesia, IntravenousComa, Post-Head InjuryHydrocephalusAnesthesiaCerebral InfarctionDreamsHeadacheSpinal CordCraniotomyCells, CulturedConscious SedationFatal OutcomeElectric StimulationMesenchymal Stromal CellsReticular FormationAuditory Brain Stem ImplantsMice, Inbred C57BLAnesthetics, InhalationReaction Time