{"title":"Evaluation of Masseteric Vestibular Evoked Myogenic Potentials: A Comparative Study Between Children and Adults.","authors":"Sejal Somani, Anuj Kumar Neupane","doi":"10.1044/2024_AJA-24-00157","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>The present study examined masseteric vestibular evoked myogenic potential (mVEMP) responses in children and compared these results with those of adults, using both air- and bone-conduction modes of stimulation.</p><p><strong>Method: </strong>Fifteen children and fifteen adults with hearing thresholds below 15 dB HL were considered for the study. Ipsilateral 500-Hz narrow-band chirp (NB CE-chirp) evoked mVEMP responses were elicited via a zygomatic montage through both air- and bone-conduction modes of stimulation. Therefore, the recorded responses were analyzed for various mVEMP parameters, namely, absolute P11 and N21 peak latencies, the peak-to-peak amplitude of the P11-N21 complex, and the interaural asymmetry ratio.</p><p><strong>Results: </strong>NB CE-chirp-evoked mVEMPs were 100% present at 500 Hz using both air- and bone-conduction modes of stimulation. No significant differences were found in mVEMP parameters between ears, genders, or modes of stimulation in both children and adults. However, a significant P11-N21 amplitude difference was observed between the two groups.</p><p><strong>Conclusion: </strong>The findings of the study highlighted the need to incorporate age-appropriate reference values for interpreting mVEMP responses for children and adults across air- and bone-conduction modes.</p>","PeriodicalId":49241,"journal":{"name":"American Journal of Audiology","volume":" ","pages":"1-11"},"PeriodicalIF":1.4000,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Audiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1044/2024_AJA-24-00157","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose: The present study examined masseteric vestibular evoked myogenic potential (mVEMP) responses in children and compared these results with those of adults, using both air- and bone-conduction modes of stimulation.
Method: Fifteen children and fifteen adults with hearing thresholds below 15 dB HL were considered for the study. Ipsilateral 500-Hz narrow-band chirp (NB CE-chirp) evoked mVEMP responses were elicited via a zygomatic montage through both air- and bone-conduction modes of stimulation. Therefore, the recorded responses were analyzed for various mVEMP parameters, namely, absolute P11 and N21 peak latencies, the peak-to-peak amplitude of the P11-N21 complex, and the interaural asymmetry ratio.
Results: NB CE-chirp-evoked mVEMPs were 100% present at 500 Hz using both air- and bone-conduction modes of stimulation. No significant differences were found in mVEMP parameters between ears, genders, or modes of stimulation in both children and adults. However, a significant P11-N21 amplitude difference was observed between the two groups.
Conclusion: The findings of the study highlighted the need to incorporate age-appropriate reference values for interpreting mVEMP responses for children and adults across air- and bone-conduction modes.
期刊介绍：
Mission: AJA publishes peer-reviewed research and other scholarly articles pertaining to clinical audiology methods and issues, and serves as an outlet for discussion of related professional and educational issues and ideas. The journal is an international outlet for research on clinical research pertaining to screening, diagnosis, management and outcomes of hearing and balance disorders as well as the etiologies and characteristics of these disorders. The clinical orientation of the journal allows for the publication of reports on audiology as implemented nationally and internationally, including novel clinical procedures, approaches, and cases. AJA seeks to advance evidence-based practice by disseminating the results of new studies as well as providing a forum for critical reviews and meta-analyses of previously published work.
Scope: The broad field of clinical audiology, including audiologic/aural rehabilitation; balance and balance disorders; cultural and linguistic diversity; detection, diagnosis, prevention, habilitation, rehabilitation, and monitoring of hearing loss; hearing aids, cochlear implants, and hearing-assistive technology; hearing disorders; lifespan perspectives on auditory function; speech perception; and tinnitus.
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