Auditory CortexAuditory PathwaysAcoustic StimulationInferior ColliculiCochleaAuditory PerceptionPitch PerceptionCochlear NerveHair Cells, AuditoryCochlear NucleusEvoked Potentials, AuditorySound LocalizationAuditory ThresholdPitch DiscriminationSoundBrain MappingHearingOlivary NucleusTinnitusOrgan of CortiCochlear ImplantsEvoked Potentials, Auditory, Brain StemShaw Potassium ChannelsLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsDeafnessBrain StemNoiseCatsHair Cells, Auditory, OuterAudiometry, Pure-TonePotassium Channels, Calcium-ActivatedChickensNeuronsAction PotentialsTurtlesHearing Loss, Noise-InducedAcousticsElectrodes, ImplantedLarge-Conductance Calcium-Activated Potassium ChannelsGerbillinaeOtoacoustic Emissions, SpontaneousElectric StimulationNeuronal PlasticityElectrophysiologyReaction TimeAnimals, NewbornFunctional LateralityGuinea PigsSynaptic TransmissionDose-Response Relationship, RadiationChick EmbryoModels, NeurologicalMagnetic Resonance ImagingExcitatory Postsynaptic PotentialsTime FactorsPatch-Clamp TechniquesImage Processing, Computer-AssistedMembrane Potentials