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Electrically Evoked Auditory Brainstem Responses in Children Fitted with Hearing Aids Prior to Cochlear Implantation
This study investigates the effect of hearing aid use on the peripheral auditory pathways in children with sensorineural hearing loss prior to cochlear implantation, as revealed by the electrically evoked auditory brainstem response (EABR). Forty children with hearing aids were recruited. Half of th...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9982387/ https://www.ncbi.nlm.nih.gov/pubmed/36632674 http://dx.doi.org/10.1177/23312165221148846 |
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author | Chen, Li Zhang, Jun-Ge Zhu, Han-Yu Hou, Xiao-Yan Tang, Zheng-Quan Sun, Jing-Wu Sun, Jia-Qiang Guo, Xiao-Tao |
author_facet | Chen, Li Zhang, Jun-Ge Zhu, Han-Yu Hou, Xiao-Yan Tang, Zheng-Quan Sun, Jing-Wu Sun, Jia-Qiang Guo, Xiao-Tao |
author_sort | Chen, Li |
collection | PubMed |
description | This study investigates the effect of hearing aid use on the peripheral auditory pathways in children with sensorineural hearing loss prior to cochlear implantation, as revealed by the electrically evoked auditory brainstem response (EABR). Forty children with hearing aids were recruited. Half of them had normal inner ear structures and the other half had inner ear malformations (IEMs). The EABR was evoked by electrically stimulating the round window niche (RWN) and round window membrane (RWM) during the cochlear implantation operation. The onset age of hearing aid use was significantly correlated with the peak latencies, but not amplitudes, of the wave III (eIII) and wave V (eV). Higher EABR thresholds were found for RWN stimulation than for RWM stimulation and in the children with IEMs than in those without IEMs. Our study provides neurophysiological evidence that earlier use of hearing aids may ameliorate physiological functions of the peripheral auditory pathway in children with and without IEMs. The EABR evoked by the electrical stimulation at RWM is more sensitive compared with that at RWN for evaluating functions of the auditory conduction pathway. |
format | Online Article Text |
id | pubmed-9982387 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | SAGE Publications |
record_format | MEDLINE/PubMed |
spelling | pubmed-99823872023-03-04 Electrically Evoked Auditory Brainstem Responses in Children Fitted with Hearing Aids Prior to Cochlear Implantation Chen, Li Zhang, Jun-Ge Zhu, Han-Yu Hou, Xiao-Yan Tang, Zheng-Quan Sun, Jing-Wu Sun, Jia-Qiang Guo, Xiao-Tao Trends Hear Original Article This study investigates the effect of hearing aid use on the peripheral auditory pathways in children with sensorineural hearing loss prior to cochlear implantation, as revealed by the electrically evoked auditory brainstem response (EABR). Forty children with hearing aids were recruited. Half of them had normal inner ear structures and the other half had inner ear malformations (IEMs). The EABR was evoked by electrically stimulating the round window niche (RWN) and round window membrane (RWM) during the cochlear implantation operation. The onset age of hearing aid use was significantly correlated with the peak latencies, but not amplitudes, of the wave III (eIII) and wave V (eV). Higher EABR thresholds were found for RWN stimulation than for RWM stimulation and in the children with IEMs than in those without IEMs. Our study provides neurophysiological evidence that earlier use of hearing aids may ameliorate physiological functions of the peripheral auditory pathway in children with and without IEMs. The EABR evoked by the electrical stimulation at RWM is more sensitive compared with that at RWN for evaluating functions of the auditory conduction pathway. SAGE Publications 2023-01-11 /pmc/articles/PMC9982387/ /pubmed/36632674 http://dx.doi.org/10.1177/23312165221148846 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage). |
spellingShingle | Original Article Chen, Li Zhang, Jun-Ge Zhu, Han-Yu Hou, Xiao-Yan Tang, Zheng-Quan Sun, Jing-Wu Sun, Jia-Qiang Guo, Xiao-Tao Electrically Evoked Auditory Brainstem Responses in Children Fitted with Hearing Aids Prior to Cochlear Implantation |
title | Electrically Evoked Auditory Brainstem Responses in Children Fitted
with Hearing Aids Prior to Cochlear Implantation |
title_full | Electrically Evoked Auditory Brainstem Responses in Children Fitted
with Hearing Aids Prior to Cochlear Implantation |
title_fullStr | Electrically Evoked Auditory Brainstem Responses in Children Fitted
with Hearing Aids Prior to Cochlear Implantation |
title_full_unstemmed | Electrically Evoked Auditory Brainstem Responses in Children Fitted
with Hearing Aids Prior to Cochlear Implantation |
title_short | Electrically Evoked Auditory Brainstem Responses in Children Fitted
with Hearing Aids Prior to Cochlear Implantation |
title_sort | electrically evoked auditory brainstem responses in children fitted
with hearing aids prior to cochlear implantation |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9982387/ https://www.ncbi.nlm.nih.gov/pubmed/36632674 http://dx.doi.org/10.1177/23312165221148846 |
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