DeafnessHearing Loss, SensorineuralHearing LossCochleaPedigreeGenes, RecessiveEar, InnerEvoked Potentials, Auditory, Brain StemConnexinsSyndromeHearing Loss, UnilateralHair Cells, AuditoryStria VascularisSpiral GanglionHearingCochlear ImplantsHearing Loss, BilateralAudiometryConsanguinityCochlear ImplantationUsher SyndromesMutationLipreadingHearing TestsHearing Loss, CentralEndolymphWolfram SyndromeSign LanguageWaardenburg SyndromeCochlear NerveHypoparathyroidismAuditory ThresholdOrgan of CortiAudiometry, Pure-ToneHair Cells, Auditory, InnerJervell-Lange Nielsen SyndromeStereociliaCochlear DiseasesTectorial MembraneGenetic LinkageVestibular DiseasesDNA Mutational AnalysisStapesMutation, MissenseTranscription Factor Brn-3CHearing DisordersChromosome MappingGenes, DominantKCNQ Potassium ChannelsVestibular AqueductHair ColorPersons With Hearing ImpairmentsHearing Loss, ConductiveLabyrinth DiseasesIchthyosisTemporal BoneAbnormalities, MultiplePhenotypeCochlear DuctAtaxiaGoiterHair Cells, Auditory, OuterHearing AidsDNA, MitochondrialNephritis, HereditaryBulbar Palsy, ProgressiveVestibule, LabyrinthEarColobomaAcoustic StimulationAuditory CortexNational Institute on Deafness and Other Communication Disorders (U.S.)Keratoderma, PalmoplantarGenetic TestingPoint MutationLod ScoreHomozygoteCochlear Nucleus