- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 11 to 20 of 23 (0.016 seconds)| 11 |
Distortion Product Otoacoustic Emissions in Normal-hearing Patients with Unilateral TinnitusFabijanska, Anna, Smurzynski, Jacek, Kochanek, Krzysztof 01 January 2010 (has links)
No description available.
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Distortion-product Otoacoustic Emissions in Patients with Low-frequency Sensorineural Hearing LossSmurzynski, Jacek, Kochanek, Krzysztof, Pilka, Adam, Skarzynski, Henryk 01 January 2007 (has links)
No description available.
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Distortion Product Otoacoustic Emissions in Normal-hearing Patients with Bilateral Tinnitus and in Non-tinnitus ControlsFabijanska, Anna, Smurzynski, Jacek, Kochanek, Krzysztof, Bartnik, G., Raj-Koziak, Danuta 01 January 2011 (has links)
Abstract is available through the Journal of Hearing Science.
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Relationship Between Hearing Sensitivity and Distortion-product Otoacoustic Emissions in Patients with Low-frequency Sensorineural Hearing LossSmurzynski, Jacek, Kochanek, Krzysztof, Pilka, Adam, Skarzynski, Henryk 13 June 2007 (has links)
Abstract is available through the XX IERASG Biennial Symposium.
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Preliminary Results of Multiple DPOAE Measurements Performed using the Sentiero SystemSmurzynski, Jacek 10 November 2014 (has links)
No description available.
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Ultra-high Frequency (UHF) Hearing and DPOAE Levels at Lower FrequenciesFabijanska, Anna, Smurzynski, Jacek, Kochanek, Krzysztof, Pilka, Adam, Skarzynski, Henryk 01 January 2008 (has links)
No description available.
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Distortion-Product Otoacoustic Emissions in Normal-hearing Patients with Either Unilateral or Bilateral TinnitusSmurzynski, Jacek, Fabijanska, Anna, Bartnik, G., Kochanek, Krzysztof, Skarzynski, Henryk 01 January 2011 (has links)
No description available.
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Implementing Frequency Modulation of Primary Tones Decreases the Depth of Distortion Product Otoacoustic Emission MicrostructuresSmurzynski, Jacek 02 November 2015 (has links)
No description available.
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Extended High-frequency Audiometry and DPOAEs in Patients with Unilateral TinnitusSmurzynski, Jacek, Fabijanska, Anna, Kochanek, Krzysztof 01 January 2010 (has links)
No description available.
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Effects of Supplemental Magnesium on Temporary Threshold Shift: Distortion Product Otoacoustic EmissionsLeonard, Jenifer 01 July 2003 (has links)
Previous studies have shown that supplemental magnesium administered prior to exposure to noise has an alleviating effect on temporary threshold shift (TTS). These studies have only used audiometric thresholds to demonstrate changes in the auditory system. However, to help determine the effects on outer hair cells (OHCs), a more sensitive measure should be used. The purpose of this study was to determine if supplemental magnesium administration prior to noise exposure has a beneficial effect on acoustic overexposure using a double-blind research design. This was determined by measuring distortion product otoacoustic emissions (DPOAEs) to determine any changes in cochlear OHC function. DPOAE amplitude and signal-to-noise ratio (SNR) measurements were analyzed for two groups of twenty participants (an experimental group and a control group). The experimental group received 150 mg of magnesium gluconate one hour prior to noise exposure. The control group received a placebo pill that was identical in appearance to the magnesium pill. Following noise exposure, the greatest changes in DPOAE amplitude and SNR occurred for the frequencies that were one-half to one octave above the frequency of the stimuli used. The greatest changes in DPOAE measurements were present immediately post TTS-inducing stimulus, with only slight changes present after 30 minutes and no difference between 30 minutes and 60 minutes post-exposure. These results were the same for both groups. It was concluded that this dosage of supplemental magnesium had no apparent protective effect on DPOAEs following intense noise exposure.
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