Scala TympaniScala VestibuliPerilymphRound Window, EarCochleaStapesTemporal BoneCochlear ImplantationCochlear DuctCochlear Microphonic PotentialsSpiral GanglionTympanic MembraneBasilar MembraneBone ConductionLabyrinthine FluidsCochlear ImplantsLabyrinthitisDeafnessLabyrinth DiseasesEar CanalGuinea PigsOrgan of CortiCochlear NerveOtologic Surgical ProceduresEar, InnerSoundEvoked Potentials, Auditory, Brain StemChinchillaHearingHair Cells, AuditoryAuditory ThresholdEar, MiddleHearing LossAcoustic StimulationOtoacoustic Emissions, Spontaneous