CochleaHair Cells, AuditoryOrgan of CortiSpiral GanglionCochlear DiseasesHair Cells, Auditory, InnerHair Cells, Auditory, OuterSpiral Ligament of CochleaHearingEar, InnerEvoked Potentials, Auditory, Brain StemGene FrequencyLabyrinth Supporting CellsStria VascularisCochlear NerveRound Window, EarCochlear Microphonic PotentialsOtoacoustic Emissions, SpontaneousAuditory ThresholdDeafnessStapesPerilymphEndolymphHearing LossTectorial MembraneHearing Loss, Noise-InducedScala TympaniAcoustic StimulationChinchillaCochlear DuctTemporal BoneHearing Loss, SensorineuralGerbillinaeGuinea PigsNoiseCochlear ImplantationAuditory PathwaysSoundTympanic MembraneVestibulocochlear NerveCochlear ImplantsEar CanalEar, MiddleEvoked Potentials, AuditoryVibrationPresbycusisLabyrinthine FluidsVestibule, LabyrinthNeurons, EfferentCochlear NucleusAcousticsTime FactorsEndolymphatic HydropsEar OssiclesOtologic Surgical ProceduresAudiometry, Pure-ToneAction PotentialsLabyrinth DiseasesPetrous BoneAudiometryAnimals, NewbornMechanotransduction, CellularElectric StimulationPitch PerceptionEfferent PathwaysMice, Inbred CBAMutationEarHearing DisordersInferior ColliculiSaccule and UtricleInterferometryVestibulocochlear Nerve DiseasesMeniere DiseaseKanamycinHearing TestsSound SpectrographyAllelesAuditory PerceptionOlivary NucleusGenotypeAnatomy, RegionalTinnitusNeuronsElectrophysiologyPsychoacousticsModels, BiologicalEndolymphatic SacImmunohistochemistryCatsStereociliaMice, Inbred C57BLPolymorphism, GeneticEar DiseasesPitch Discrimination