Spiral GanglionHair Cells, AuditoryHair Cells, Auditory, InnerHairCochleaHair Cells, Auditory, OuterHair Cells, VestibularOrgan of CortiCochlear NerveEvoked Potentials, Auditory, Brain StemDeafnessSaccule and UtricleEar, InnerTomography, Spiral ComputedGangliaHair FollicleHearingPresbycusisLabyrinth Supporting CellsStria VascularisRetinal Ganglion CellsNeurotrophin 3Hearing LossCochlear DiseasesCochlear DuctGanglia, SpinalHearing Loss, SensorineuralBasal GangliaAuditory ThresholdRound Window, EarGanglia, SympatheticCochlear ImplantsGanglia, AutonomicNeuronsBrain-Derived Neurotrophic FactorStereociliaTrigeminal GanglionAnimals, NewbornGuinea PigsGanglia, SensoryVestibule, LabyrinthHearing Loss, Noise-InducedHair Cells, AmpullaCochlear ImplantationGanglia, ParasympatheticNeomycinSpiral Ligament of CochleaHearing Loss, CentralNeuritesCochlear Microphonic PotentialsScala TympaniNeurons, EfferentMice, Inbred CBAMechanotransduction, CellularBacterial Outer Membrane ProteinsNeurons, AfferentTemporal BoneNerve DegenerationAuditory PathwaysHair ColorAcoustic StimulationLateral Line SystemHair DiseasesGerbillinaeOtoacoustic Emissions, SpontaneousAction PotentialsNerve Growth FactorsKanamycinStellate GanglionHair RemovalImmunohistochemistryCell SurvivalTranscription Factor Brn-3CHair DyesMembrane PotentialsVestibulocochlear Nerve DiseasesCochlear NucleusSensory Receptor CellsElectric StimulationHair PreparationsNodose GanglionRana catesbeianaNerve RegenerationElectrophysiologyAcoustic MaculaePatch-Clamp TechniquesElectric CapacitanceNerve Tissue ProteinsNoiseCell CountMice, Inbred C57BLTectorial MembraneSynapsesCells, CulturedCatsBasilar MembraneElectrophysiological PhenomenaEvoked Potentials, AuditoryMicroscopy, Electron, ScanningTurtles