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 HemorrhageHead Injuries, ClosedArterial PressureIntraocular PressureOptic NerveXenonHypertensionHydrocephalus, Normal PressureBlood Gas AnalysisSaline Solution, HypertonicBrainCentral Venous PressureHemodynamicsEncephaloceleLiver Failure, AcutePapioNeuroendoscopyIntracranial HypotensionBrain DiseasesPulseHeart RateMeningitisForensic BallisticsThird VentricleNeurosurgeryUltrasonography, Doppler, TranscranialArachnoidCerebral AqueductBlood Pressure Monitoring, AmbulatoryCarbon DioxideGlasgow Outcome ScaleCerebral HemorrhageVascular ResistanceCraniosynostosesDogsHeadachePercussionTime FactorsAtmospheric PressureAir PressureSupratentorial NeoplasmsIntensive CarePipecuroniumAnesthesia, InhalationTomography, X-Ray ComputedMeningitis, CryptococcalPneumoencephalographyBlood Flow VelocityAlfentanilHypothermia, InducedProspective StudiesHepatic EncephalopathyPneumocephalusHematoma, SubduralReflex, PupillaryOxygenSlit Ventricle SyndromeJugular VeinsHematoma, Subdural, AcuteNitrous OxideVentricular PressureTrephiningSinus Thrombosis, IntracranialVentriculoperitoneal ShuntIntraoperative Neurophysiological MonitoringCritical CareTreatment OutcomeTransducers