Abstract:
:Purpose This article combines the results of 3 studies that were presented at the HeAL 2018 Conference in Lake Como, Italy, in June 2018. Each study involved electrocochleography (ECochG), a neurodiagnostic evaluation that has been used clinically for over 80 years but whose applications continue to expand. The 1st study describes recent research wherein ECochG was recorded from asymptomatic subjects who were siblings or offspring of patients with a confirmed diagnosis of Ménière's disease (MD). Our results provide evidence that ECochG may be helpful in not only diagnosing MD but also predicting it as well. Second, case studies are described where ECochG was important in both diagnosing superior semicircular canal dehiscence and monitoring the repair of this condition during surgery. Finally, although ECochG has been practiced clinically for over 8 decades, the protocols for recording, measuring, and interpreting the electrocochleogram continue to lack standardization among clinicians and scientists. We thus present normative data for some of these features based on noninvasive recordings made from the tympanic membrane from 100 normal hearing subjects. Conclusions Although the primary use of ECochG continues to be in the diagnosis of MD, we report on 2 additional clinical applications for this important test of inner ear/auditory nerve function. First, a preliminary study on a small sample of subjects indicates that ECochG may also be useful in predicting MD prior to the onset of symptoms in individuals who may be genetically predisposed to developing it. Second, through a series of case studies, we demonstrate how ECochG is used to help diagnose superior semicircular canal dehiscence and monitor the status of the inner ear during the surgical repair of this condition. Finally, normative values for clinically important components of the electrocochleogram based on tympanic membrane recordings have been established from a large sample of subjects.
journal_name
Am J Audioljournal_title
American journal of audiologyauthors
Ferraro JA,Kileny PR,Grasel SSdoi
10.1044/2019_AJA-HEAL18-18-0190subject
Has Abstractpub_date
2019-10-16 00:00:00pages
783-795issue
3Seissn
1059-0889issn
1558-9137journal_volume
28pub_type
杂志文章abstract:PURPOSE:To briefly summarize existing data on effects of aging on auditory processing and cognition. METHOD:A narrative review summarized previously reported data on age-related changes in auditory processing and in cognitive processes with a focus on spoken language comprehension and memory. In addition, recent data ...
journal_title:American journal of audiology
pub_type: 杂志文章,评审
doi:10.1044/1059-0889(2012/12-0030)
更新日期:2012-12-01 00:00:00
abstract::The University of Florida on-campus AuD program is described. To date, 63 students have been enrolled in this program. Sixteen doctoral-level audiology faculty teach in this program, either in the classroom or clinically. Coursework spans all areas included in the audiology scope of practice. The curriculum also has c...
journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/1059-0889(2003/012)
更新日期:2003-12-01 00:00:00
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更新日期:2020-12-29 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/1059-0889(2007/021)
更新日期:2007-12-01 00:00:00
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journal_title:American journal of audiology
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更新日期:2000-06-01 00:00:00
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pub_type: 杂志文章
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更新日期:2016-03-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/2017_AJA-16-0066
更新日期:2017-06-13 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/2017_AJA-17-0040
更新日期:2017-12-12 00:00:00
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更新日期:2014-03-01 00:00:00
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pub_type: 杂志文章
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更新日期:2015-09-01 00:00:00
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pub_type: 杂志文章
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更新日期:2005-06-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/2016_AJA-16-0016
更新日期:2016-10-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
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更新日期:2015-09-01 00:00:00
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pub_type: 杂志文章
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更新日期:2016-09-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
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更新日期:2017-06-13 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/2017_AJA-16-0118
更新日期:2017-12-12 00:00:00
abstract:PURPOSE:To evaluate the effects of 2 noise reduction techniques on the auditory brainstem response (ABR). METHOD:ABRs of 20 normal hearing adults were recorded during quiet and active behavioral conditions using 2 stimulus intensity levels. Wave V amplitudes and residual noise root-mean-square values were measured fol...
journal_title:American journal of audiology
pub_type: 杂志文章
doi:10.1044/1059-0889(2006/019)
更新日期:2006-12-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章,评审
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更新日期:2018-03-08 00:00:00
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journal_title:American journal of audiology
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更新日期:2020-09-03 00:00:00
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更新日期:2018-06-08 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2017-03-01 00:00:00
abstract::[Figure: see text]. ...
journal_title:American journal of audiology
pub_type: 杂志文章,已发布勘误
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更新日期:2020-06-08 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章,评审
doi:10.1044/2014_AJA-13-0058
更新日期:2014-06-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
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更新日期:2006-06-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
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更新日期:2008-12-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
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更新日期:2017-10-12 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章,评审
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更新日期:2012-06-01 00:00:00
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journal_title:American journal of audiology
pub_type: 杂志文章
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更新日期:2015-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:1993-11-01 00:00:00