Brain MappingNeurosurgeryNeurosurgical ProceduresMagnetic Resonance ImagingEcholaliaBrainImage Processing, Computer-AssistedImaging, Three-DimensionalChromosome MappingIntraoperative PeriodCerebral CortexCraniotomySurgical EquipmentElectroencephalographyBrain NeoplasmsSomatosensory CortexBrain ChemistryDefensive MedicineCerebrovascular CirculationBrain InjuriesInsurance, LiabilityIntracranial AneurysmMicrosurgeryAlgorithmsSphenoid BoneStereotaxic TechniquesNeuronavigationSphenoid SinusReproducibility of ResultsNeurologyCraniocerebral TraumaMeningiomaOccipital BoneHydrocephalusHistory, 20th CenturyTomography, X-Ray ComputedAnterior Cerebral ArteryCerebrospinal Fluid ShuntsRadiculopathyMeningeal NeoplasmsCerebral AngiographyCadaverSella TurcicaNeurologic ExaminationGlasgow Coma ScaleBrain EdemaBrain StemSubarachnoid HemorrhageBrain IschemiaLaminectomyAneurysm, RupturedPeptide MappingBrain DiseasesAngiography, Digital SubtractionEpitope MappingEmbolization, TherapeuticGliomaEndoscopyPituitary NeoplasmsPreoperative CarePostoperative ComplicationsBrain AbscessMolecular Sequence DataCervical VertebraePhysical Chromosome MappingPhysician's Practice PatternsRetrospective StudiesBody Surface Potential MappingJapanLumbar VertebraeTreatment OutcomeNeuronsReferral and ConsultationBase SequenceGenetic MarkersFatal OutcomeHypoxia, BrainAmino Acid SequenceDecision MakingBlood-Brain BarrierEpicardial MappingRestriction MappingGenetic LinkageClinical ProtocolsQuestionnairesBrain Damage, ChronicRats, Sprague-Dawley