Ear, MiddleJugular VeinsGlomus JugulareTinnitusCholesteatoma, Middle EarOlfactory BulbEarOtitis Media with EffusionEar OssiclesCranial SinusesOximetryMonitoring, IntraoperativeTympanic MembraneOtitis MediaEar DiseasesEar, InnerMiddle Ear VentilationEustachian TubeCerebrovascular CirculationCardiopulmonary BypassEar NeoplasmsEar CanalOxygenChinchillaAcoustic Impedance TestsEar, ExternalMalleusTemporal BoneStapesOtoscopyMastoidIncusHearing Loss, ConductiveOtologic Surgical ProceduresOssicular ProsthesisTympanoplastyStapediusRound Window, EarTensor TympaniHearingBone ConductionHaemophilus influenzaeHearing LossTympanic Membrane PerforationStapes SurgeryOtitis Media, SuppurativeCholesteatomaEar CartilageOtoacoustic Emissions, SpontaneousHearing Loss, Mixed Conductive-SensorineuralOtosclerosisStreptococcus pneumoniaeCochleaHaemophilus InfectionsNasopharynxCatheterization, Central VenousOlfactory PathwaysPneumococcal InfectionsOval Window, EarAudiometry, Pure-ToneMiddle Cerebral ArteryMastoiditisVibrationAudiometrySoundGerbillinaeOdorsMucous MembraneSubclavian VeinEar AuricleReflex, AcousticOlfactory NerveMoraxella (Branhamella) catarrhalisInfarction, Middle Cerebral ArterySmellPressureEarachePetrous BoneEvoked Potentials, Auditory, Brain StemExudates and TransudatesAuditory ThresholdLabyrinth DiseasesAudiologyAcoustic StimulationAdenoidsNasopharyngeal DiseasesTomography, X-Ray ComputedDisease Models, AnimalTime FactorsGlomus TympanicumAnatomy, ComparativeOlfactory Receptor NeuronsMucin-5BGlossopharyngeal Nerve DiseasesHearing DisordersBarotraumaGlomus Tympanicum TumorAcute DiseaseCochlear Diseases