Results 291 to 300 of about 1,911,724 (315)
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Spontaneous otoacoustic emissions in a dog
Hearing Research, 1984Intense (up to 59 dB SPL) spontaneous otoacoustic emissions are produced by both ears of a young dog. The right ear produces a single, very narrow-band (less than 4 Hz) emission at about 9100 Hz. Brainstem evoked-response audiometry suggests that this emission is generated near the transition between normal and abnormal regions of the cochlea.
Mario A. Ruggero +2 more
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The effects of anesthesia on otoacoustic emissions
Hearing Research, 1997We have measured transient-evoked and distortion-product otoacoustic emissions (OAEs) in the chinchilla and compared them in the awake and anesthetized animal (using either ketamine or barbiturate agents). We report a significant increase in OAE amplitudes during anesthesia, particularly using ketamine.
Noam Harel +4 more
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Spontaneous otoacoustic emissions in schoolchildren
International Journal of Pediatric Otorhinolaryngology, 2016Spontaneous otoacoustic emissions (SOAEs) are one of the least studied types of otoacoustic emissions (OAEs). The purpose of this study was twofold: first, to determine the prevalence of SOAEs in schoolchildren, and second to test whether there was dependence between the presence or absence of SOAEs in a subject and the corresponding level of their ...
W. Wiktor Jedrzejczak +3 more
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On the shape of (evoked) otoacoustic emission spectra
Hearing Research, 1994In a preceding paper [Wit et al., (1994) Hear. Res. 73, 141-147] it was shown that realistic time-frequency plots for click evoked otoacoustic emissions can be synthesized by adding a large number of gammatones. It is necessary in such a synthesis to make the inner ear frequency to place map, from which the central frequencies of the gammatones are ...
van Pim Dijk, Paul Avan, Hero Wit
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Cochlear Sources and Otoacoustic Emissions
Journal of the American Academy of Audiology, 2010Current understanding suggests that there are two different mechanisms by which otoacoustic emissions (OAEs) are generated in the cochlea. These mechanisms include a nonlinear-distortion mechanism and a coherent-reflection mechanism. Distortion product OAEs (DPOAEs) are believed to include contributions from both mechanisms, while stimulus frequency ...
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Transient‐ and Tone‐Evoked Otoacoustic Emissions in Three Species
, 2011Otoacoustic emissions evoked by low‐level pure tones (stimulus frequency otoacoustic emissions or SFOAE) and brief tone pips (transient‐evoked otoacoustic emissions or TEOAE) were compared within each of three species: human, chinchilla and mouse, using ...
J. Siegel +2 more
semanticscholar +1 more source
Serial Monitoring of Otoacoustic Emissions in Clinical Trials
Otology and Neurotology, 2016D. Konrad‐Martin +6 more
semanticscholar +1 more source
Oxidative stress biomarkers and otoacoustic emissions in humans exposed to styrene and noise
International Journal of Audiology, 2016R. Sisto +8 more
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Tinnitus and otoacoustic emissions
Clinical Otolaryngology, 1995Linda M. Luxon +2 more
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