Intracranial PressureIntracranial HypertensionPressurePseudotumor CerebriBlood PressurePapilledemaHydrocephalusMonitoring, PhysiologicBrain InjuriesCerebrovascular CirculationCerebrospinal Fluid ShuntsDecompressive CraniectomyBrain EdemaVentriculostomyCraniocerebral TraumaTransducers, PressureDiuretics, OsmoticGlasgow Coma ScaleHydrostatic PressureSpinal PunctureCraniotomySubdural SpaceMannitolCerebrospinal Fluid PressureCranial SinusesSubarachnoid SpaceCerebral VentriculographyCerebrospinal FluidVenous PressureBlood Pressure DeterminationCerebral VentriclesComaSubarachnoid HemorrhageArterial PressureHead Injuries, ClosedBrainIntraocular PressureXenonOptic NerveHypertensionBlood Gas AnalysisHydrocephalus, Normal PressureSaline Solution, HypertonicHemodynamicsCentral Venous PressureEncephalocelePapioLiver Failure, AcuteNeuroendoscopyBrain DiseasesPulseHeart RateIntracranial HypotensionAlgorithmsTime FactorsMeningitisForensic BallisticsUltrasonography, Doppler, TranscranialThird VentricleNeurosurgeryArachnoidCarbon DioxideCerebral AqueductBlood Pressure Monitoring, AmbulatoryDogsGlasgow Outcome ScaleCerebral HemorrhageVascular ResistancePercussionCraniosynostosesHeadacheAir PressureAtmospheric PressureSupratentorial NeoplasmsTomography, X-Ray ComputedSignal Processing, Computer-AssistedBlood Flow VelocityProspective StudiesIntensive CarePipecuroniumReproducibility of ResultsMeningitis, CryptococcalPneumoencephalographyAnesthesia, InhalationOxygenAlfentanilHypothermia, InducedHepatic EncephalopathyPneumocephalusTransducersHematoma, SubduralReflex, PupillaryVentricular PressureJugular VeinsComputer SimulationSlit Ventricle SyndromeMagnetic Resonance ImagingHematoma, Subdural, AcuteTreatment OutcomeNitrous Oxide