Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study

Objective. To investigate cortical auditory evoked potentials (CAEPs) in pediatric hearing aid (HA) users, with and without language impairment. Design. CAEPs were measured in 11 pediatric HA users (age: 8–12 years) with moderate bilateral sensorineural hearing loss (HL); participants were classifie...

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Autores principales: Bakhos, David, Delage, Hélène, Galvin, John, Lescanne, Emmanuel, Roux, Sylvie, Bonnet-Brilhault, Frédérique, Bruneau, Nicole
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4157002/
https://www.ncbi.nlm.nih.gov/pubmed/25210705
http://dx.doi.org/10.1155/2014/198153
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author Bakhos, David
Delage, Hélène
Galvin, John
Lescanne, Emmanuel
Roux, Sylvie
Bonnet-Brilhault, Frédérique
Bruneau, Nicole
author_facet Bakhos, David
Delage, Hélène
Galvin, John
Lescanne, Emmanuel
Roux, Sylvie
Bonnet-Brilhault, Frédérique
Bruneau, Nicole
author_sort Bakhos, David
collection PubMed
description Objective. To investigate cortical auditory evoked potentials (CAEPs) in pediatric hearing aid (HA) users, with and without language impairment. Design. CAEPs were measured in 11 pediatric HA users (age: 8–12 years) with moderate bilateral sensorineural hearing loss (HL); participants were classified according to language ability. CAEPs were also measured for a control group of 11 age-matched, normal-hearing (NH) children. Results. HL children without language impairment exhibited normal CAEPs. HL children with language impairment exhibited atypical temporal CAEPs, characterized by the absence of N1c; frontocentral responses displayed normal age-related patterns. Conclusion. Results suggest that abnormal temporal brain function may underlie language impairment in pediatric HA users with moderate sensorineural HL.
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spelling pubmed-41570022014-09-10 Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study Bakhos, David Delage, Hélène Galvin, John Lescanne, Emmanuel Roux, Sylvie Bonnet-Brilhault, Frédérique Bruneau, Nicole Biomed Res Int Research Article Objective. To investigate cortical auditory evoked potentials (CAEPs) in pediatric hearing aid (HA) users, with and without language impairment. Design. CAEPs were measured in 11 pediatric HA users (age: 8–12 years) with moderate bilateral sensorineural hearing loss (HL); participants were classified according to language ability. CAEPs were also measured for a control group of 11 age-matched, normal-hearing (NH) children. Results. HL children without language impairment exhibited normal CAEPs. HL children with language impairment exhibited atypical temporal CAEPs, characterized by the absence of N1c; frontocentral responses displayed normal age-related patterns. Conclusion. Results suggest that abnormal temporal brain function may underlie language impairment in pediatric HA users with moderate sensorineural HL. Hindawi Publishing Corporation 2014 2014-08-19 /pmc/articles/PMC4157002/ /pubmed/25210705 http://dx.doi.org/10.1155/2014/198153 Text en Copyright © 2014 David Bakhos et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Bakhos, David
Delage, Hélène
Galvin, John
Lescanne, Emmanuel
Roux, Sylvie
Bonnet-Brilhault, Frédérique
Bruneau, Nicole
Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study
title Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study
title_full Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study
title_fullStr Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study
title_full_unstemmed Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study
title_short Cortical Electrophysiological Markers of Language Abilities in Children with Hearing Aids: A Pilot Study
title_sort cortical electrophysiological markers of language abilities in children with hearing aids: a pilot study
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4157002/
https://www.ncbi.nlm.nih.gov/pubmed/25210705
http://dx.doi.org/10.1155/2014/198153
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