Abstract:
:The use of tone-burst stimuli for electrocochleography (ECochG) may offer certain advantages over conventional broad-band clicks. Namely, the summating potential (SP) component can be examined at different frequencies and may be easier to define and measure. To apply these findings clinically, it would first be necessary to establish SP amplitudes as a function of tone-burst frequency in normal listeners. The purpose of the present study was to do this using the tympanic membrane (TM) as the primary ECochG recording site. ECochG was recorded from 20 normal ears. Stimuli included 500-, 1000-, 2000-, 4000-, and 8000-Hz tone bursts presented randomly at 90 dB nHL. Mean SP amplitudes at these frequencies were +0.19, +0.17, +0.08, +0.10, and +0.22 microvolts, respectively. Although mean amplitudes were slightly positive regarding baseline, individual amplitudes varied between -0.41 and +0.73 microvolts. This study offers additional evidence that the SP to tone bursts can be recorded from the TM. The normative data provided should be useful for extended studies involving clinical populations.
journal_name
J Am Acad Audioljournal_title
Journal of the American Academy of Audiologyauthors
Ferraro JA,Blackwell WL,Mediavilla SJ,Thedinger BSsubject
Has Abstractpub_date
1994-01-01 00:00:00pages
17-23issue
1eissn
1050-0545issn
2157-3107journal_volume
5pub_type
杂志文章abstract::Auditory processing disorder (APD) and attention-deficit hyperactivity disorder (ADHD) present overlapping symptomatology. Previous research has demonstrated that professionals use different behavioral descriptors to characterize APD and ADHD combined and predominantly hyperactive-impulsive subtypes, which present wit...
journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:2002-06-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
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doi:10.3766/jaaa.25.10.6
更新日期:2014-11-01 00:00:00
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更新日期:2005-11-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:10.3766/jaaa.16132
更新日期:2019-01-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:10.3766/jaaa.15027
更新日期:2016-09-01 00:00:00
abstract::Performance-intensity functions for PB word lists were run on 19 normal-hearing subjects and 15 subjects with sensorineural hearing losses. Comparisons were made between standard supra-aural earphones (TDH-49P) and insert phones (ER-3A). Results showed that, at least for the higher sensation levels where word recognit...
journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Although newborn hearing screening programs have been introduced in most states in Australia, the prevalence of conductive hearing loss and middle ear pathology in the infants referred through these programs is not known. PURPOSE:This study was designed to (1) evaluate the prevalence of conductive hearing l...
journal_title:Journal of the American Academy of Audiology
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更新日期:2012-10-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1990-04-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章,随机对照试验
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更新日期:2006-09-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
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更新日期:2016-02-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2007-02-01 00:00:00
abstract:BACKGROUND:Various methods have been used to measure temporal-fine-structure (TFS) sensitivity in hearing-impaired (HI) listeners. A new method called TFS-adaptive frequency (TFS-AF) test, tracks the highest frequency up to which a person can detect a given interaural phase difference (IPD) in bursts of pure tones. So ...
journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:The Auditec of St. Louis and the Department of Veterans Affairs (VA) recorded versions of the Northwestern University Auditory Test No. 6 (NU-6) are in common usage. Data on young adults with normal hearing for pure tones (YNH) demonstrate equal recognition performances on the two versions when the VA versio...
journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章,随机对照试验
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更新日期:2019-05-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1999-10-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1992-07-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2020-07-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2017-05-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:10.3766/jaaa.22.3.6
更新日期:2011-03-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
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更新日期:2018-07-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章,多中心研究
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更新日期:2018-05-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2005-10-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2003-12-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2009-09-01 00:00:00
abstract::The amplitude modulation-following response (AMFR), an auditory evoked potential elicited by continuous amplitude-modulated tones, can be recorded for carrier frequencies across the audiometric range. AMFR thresholds (based on the amplitude spectra of the responses) have been found to closely follow behavioral thresho...
journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:In current practice, the status of residual low-frequency acoustic hearing in hearing preservation cochlear implantation (CI) is unknown until activation two to three weeks postoperatively. The intraoperatively measured electrically evoked compound action potential (ECAP), a synchronous response from electri...
journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:10.3766/jaaa.18052
更新日期:2019-11-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1992-11-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
doi:
更新日期:1993-07-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:1994-03-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章
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更新日期:2017-11-01 00:00:00
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journal_title:Journal of the American Academy of Audiology
pub_type: 杂志文章,评审
doi:
更新日期:1995-01-01 00:00:00