Ear AuricleEar, ExternalEarInjections, IntradermalEar, InnerHerpes SimplexEar, MiddleMice, Inbred BALB CEar DiseasesSound LocalizationEar CartilageOtologic Surgical ProceduresEar CanalOtitis ExternaCerebral DecorticationMimosaSoundHeadTympanic MembraneChinchillaApocrine GlandsEar OssiclesAcoustic StimulationMelanoma, AmelanoticHearingEar NeoplasmsCatsAudiometrySkin Diseases, ViralSebaceous GlandsSound SpectrographyPsychoacousticsCuesChiropteraSkinAuditory PerceptionCholesteatoma, Middle EarAuditory Threshold