Intracranial PressureIntracranial HypertensionPressurePseudotumor CerebriBlood PressurePapilledemaHydrocephalusMonitoring, PhysiologicCerebrovascular CirculationBrain InjuriesCerebrospinal Fluid ShuntsDecompressive CraniectomyBrain EdemaTransducers, PressureVentriculostomyCraniocerebral TraumaDiuretics, OsmoticGlasgow Coma ScaleHydrostatic PressureSpinal PunctureCraniotomySubdural SpaceMannitolCerebrospinal Fluid PressureBlood Pressure DeterminationCranial SinusesSubarachnoid SpaceCerebral VentriculographyCerebrospinal FluidVenous PressureCerebral VentriclesIntraocular PressureComaSubarachnoid HemorrhageArterial PressureHypertensionHead Injuries, ClosedXenonBrainOptic NerveBlood Gas AnalysisHemodynamicsTime FactorsHydrocephalus, Normal PressureSaline Solution, HypertonicHeart RateCentral Venous PressureReproducibility of ResultsPapioCarbon DioxideArgon Plasma CoagulationEncephaloceleLiver Failure, AcuteNeuroendoscopyBrain DiseasesIntracranial HypotensionBlood Pressure Monitoring, AmbulatoryMeningitisUltrasonography, Doppler, TranscranialThird VentricleDogsProspective StudiesForensic BallisticsNeurosurgeryArachnoidCerebral AqueductBlood Flow VelocityVascular ResistanceGlasgow Outcome ScaleCerebral HemorrhageTomography, X-Ray ComputedAir PressureHeadacheCraniosynostosesOxygenAtmospheric PressurePercussionSupratentorial NeoplasmsIntensive CareTransducersTreatment OutcomeAnesthesia, InhalationPipecuroniumPneumoencephalographyMagnetic Resonance ImagingMeningitis, CryptococcalHypothermia, InducedAlfentanilHepatic EncephalopathyReflex, PupillarySignal Processing, Computer-AssistedHematoma, SubduralJugular VeinsPneumocephalusRegional Blood FlowNitrous OxideVentricular PressureSlit Ventricle SyndromeReference ValuesHematoma, Subdural, Acute