title: Ontogeny of auditory system function.
mesh_terms: D000818:Animals; D001306:Auditory Pathways / Q000254:growth & development / Q000502:physiology; D001309:Auditory Threshold / Q000502:physiology; D001489:Basilar Membrane / Q000033:anatomy & histology / Q000254:growth & development / Q000502:physiology; D001921:Brain / Q000502:physiology; D002454:Cell Differentiation; D004423:Ear / Q000254:growth & development*; D004431:Ear, External / Q000254:growth & development; D007758:Ear, Inner / Q000254:growth & development; D004432:Ear, Middle / Q000254:growth & development; D006199:Hair Cells, Auditory, Inner / Q000166:cytology; D006801:Humans; D007231:Infant, Newborn; D009475:Neurons, Afferent / Q000502:physiology