CraniotomyConsciousnessConsciousness DisordersUnconsciousnessPersistent Vegetative StateComaNeurosurgical ProceduresPneumocephalusPropofolHematoma, Subdural, AcuteGlasgow Coma ScaleTrephiningConsciousness MonitorsElectroencephalographyFrontal BoneAnesthetics, IntravenousHematoma, SubduralIntracranial AneurysmTomography, X-Ray ComputedMagnetic Resonance ImagingBrain NeoplasmsMeningeal NeoplasmsHead Injuries, PenetratingBrain InjuriesDelayed Emergence from AnesthesiaArachnoid CystsDura MaterSurgical Fixation DevicesHematoma, Epidural, CranialHematoma, Subdural, ChronicSupratentorial NeoplasmsAnesthesia, GeneralConscious SedationFrontal SinusMonitoring, IntraoperativeBrainMeningiomaSubarachnoid HemorrhageSubdural SpaceVentriculostomyMicrosurgerySkull FracturesCraniocerebral TraumaNeurosurgeryAwarenessPhilosophyAnesthesiaBrain AbscessCerebral HemorrhageCerebellar DiseasesBrain DiseasesCerebrospinal Fluid RhinorrheaCerebral AngiographyTemporal BonePostoperative ComplicationsPsilocybineCranial Fossa, AnteriorIntracranial HemorrhagesFourth VentricleHeadacheWakefulnessStereotaxic TechniquesAneurysm, RupturedUnconscious (Psychology)Head Injuries, ClosedHuman DevelopmentCerebral VeinsFatal OutcomeHematoceleSurgical InstrumentsNeuroendoscopyHydrocephalusSyncopeEpilepsySurgical FlapsSkull BaseGlasgow Outcome ScaleCranial Nerve NeoplasmsPhilosophy, MedicalFentanylTreatment OutcomeHypnotics and SedativesHematomaSkull Base NeoplasmsRetrospective StudiesDecompression, SurgicalTime FactorsSeizuresIntracranial PressureCraniopharyngiomaThalamusEpilepsy, Tonic-ClonicCranial Fossa, PosteriorAnesthesia, IntravenousAnterior Cerebral ArteryEpilepsy, Complex PartialOrbitDreamsCerebral CortexCranial Fossa, Middle