title: [The usefulness of provoked acoustic otoemissions in the study of olivo-cochlear reflex].
abstract: The paper reports the experimental task done by the AA, in order to probe objectively the being of a feed-back circuit of cochlear interconnexion. This loop is basically represented by the medial efferent olivo-cochlear system. With that purpose they have analyzed the variations produced in the provoked acoustic otoemissions by clicks registered in one ear when the contralateral ear is stimulated with a white noise of 80 dB HL. The results shows that after stimulation of the contralateral cochlea with a white noise a decrease of the global amplitude of the PAOE is observed and also a decrease of the several amplitudes composing the frequency spectrum, but retaining the same morphological pattern.
authors.affiliation: Servicio O.R.L., Hospital Clínico Universitario de Valencia, Universidad de Valencia.
authors.forename: A
authors.initials: A
authors.lastname: Morant Ventura
authors.forename: J
authors.initials: J
authors.lastname: Marco Algarra
authors.forename: J
authors.initials: J
authors.lastname: Caballero Mallea
authors.forename: M
authors.initials: M
authors.lastname: Orts Alborch
authors.forename: B
authors.initials: B
authors.lastname: Pérez del Valle
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D001299:Audiometry; D003051:Cochlea / Q000502:physiology*; D005260:Female; D006309:Hearing / Q000502:physiology; D006320:Hearing Tests; D006801:Humans; D008297:Male; D009925:Organ of Corti / Q000502:physiology
vernacular_title: Utilidad de las otoemisiones acústicas provocadas en el estudio del reflejo olivo-coclear.