Modulation of cochlear tuning by low-frequency sound
نویسندگان
چکیده
منابع مشابه
Frequency modulation detection in cochlear implant subjects.
Frequency modulation (FM) detection was investigated in acoustic and electric hearing to characterize cochlear-implant subjects' ability to detect dynamic frequency changes and to assess the relative contributions of temporal and spectral cues to frequency processing. Difference limens were measured for frequency upward sweeps, downward sweeps, and sinusoidal FM as a function of standard freque...
متن کاملSpatiotemporal tuning of low-frequency cells in the anteroventral cochlear nucleus.
Low-frequency cells in the anteroventral cochlear nucleus (AVCN) can be sensitive to changes in the spatiotemporal pattern of discharges across their auditory nerve (AN) inputs (). This sensitivity suggests that these cells may be tuned to particular spatiotemporal patterns, or features, in the discharge patterns of populations of AN fibers. To evaluate and characterize this sensitivity, we dev...
متن کاملHuman cochlear tuning estimates from stimulus-frequency otoacoustic emissions.
Two objective measures of human cochlear tuning, using stimulus-frequency otoacoustic emissions (SFOAE), have been proposed. One measure used SFOAE phase-gradient delay and the other two-tone suppression (2TS) tuning curves. Here, it is hypothesized that the two measures lead to different frequency functions in the same listener. Two experiments were conducted in ten young adult normal-hearing ...
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Despite a multitude of ingenious ideas, a review of the literature has revealed no consistently acceptable results concerning adhesion prophylaxis. While pharmacologic avenues are far from exhausted, presently, there is no acceptable regimen. A double blind experimental study was performed with 130 Sprague-Dawley rats to determine the effect of high intensity low frequency sound on postoperativ...
متن کاملAccurate Guitar Tuning by Cochlear Implant Musicians
Modern cochlear implant (CI) users understand speech but find difficulty in music appreciation due to poor pitch perception. Still, some deaf musicians continue to perform with their CI. Here we show unexpected results that CI musicians can reliably tune a guitar by CI alone and, under controlled conditions, match simultaneously presented tones to <0.5 Hz. One subject had normal contralateral h...
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ژورنال
عنوان ژورنال: Hearing Research
سال: 1988
ISSN: 0378-5955
DOI: 10.1016/0378-5955(88)90058-5