Hair Cells, Auditory, InnerHair Cells, AuditoryCochleaHair Cells, Auditory, OuterOrgan of CortiHairEar, InnerHair Cells, VestibularCochlear NerveEvoked Potentials, Auditory, Brain StemStereociliaHearingTectorial MembraneSpiral GanglionBasilar MembraneCochlear Microphonic PotentialsChinchillaSaccule and UtricleNeurons, EfferentElectric CapacitanceLabyrinth Supporting CellsDeafnessHair FollicleScala TympaniAmino Acid Transport Systems, AcidicMechanotransduction, CellularAuditory ThresholdHearing Loss, SensorineuralHearing LossHearing Loss, Noise-InducedEndolymphTranscription Factor Brn-3CHearing Loss, CentralAcoustic StimulationOtoacoustic Emissions, SpontaneousAnimals, NewbornAuditory Diseases, CentralGuinea PigsSynapsesGerbillinaeMembrane PotentialsVestibulocochlear Nerve DiseasesAuditory PathwaysPotassium Channels, Calcium-ActivatedPatch-Clamp TechniquesHair Cells, AmpullaExocytosisCalcium Channels, L-TypeAction PotentialsLateral Line SystemEfferent PathwaysHair ColorEvoked Potentials, AuditoryCalciumHair DiseasesLarge-Conductance Calcium-Activated Potassium ChannelsNoiseApaminOrgan Culture TechniquesAudiometry, Pure-ToneMice, KnockoutNeurons, AfferentVestibule, LabyrinthHair RemovalMembrane ProteinsImmunohistochemistrySensory Receptor CellsMice, Inbred C57BLHair DyesSynaptic TransmissionStria VascularisCochlear DiseasesHair PreparationsElectric ConductivityCalcium SignalingVibrationMicroscopy, ConfocalAcoustic MaculaeElectric StimulationRana catesbeianaMutationCell MembraneMicroscopy, Electron, ScanningNeomycinCalcium ChannelsTime Factors