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https://www.selleckchem.com/products/S31-201.html 86, 95% CI 1.99-7.54). However, such senior department member was not associated with the editorial decision in the multivariate analysis. The prevalence of PHAs was conform other studies 13%, and did not influence publication chance. The prevalence of PHAs was conform other studies 13%, and did not influence publication chance.Distortion-product otoacoustic emissions (DPOAEs) can be used to assess cochlear damage and are often evaluated by generating a DP-gram in which 2f1-f2 DPOAE levels are plotted as a function of the higher-frequency primary at f2. DPOAEs are derived from the reverse propagation of distortion-product (DP) wavelets from their intracochlear sites of generation to emerge as measurable acoustic signals in the outer ear canal. However, at least, some of these same wavelets also propagate within the cochlea in the normal forward direction to the DP-frequency (fdp) place, where they appear as intracochlear distortion products (iDPs). Depending on several factors, especially, the extent to which DP wavelets add or cancel with each other in phase, one might expect iDPs to differ from DPOAEs in their ability to map the frequency pattern of cochlear damage. In the present study, the behavior of 2f1-f2 iDPs was inferred by interacting a probe tone (f3) with the iDP of interest to produce a 'secondary' DPOAE (i.e., DPOAE2ryeralized-loss pattern. In general, for the V-shaped loss pattern, both DP-gram types performed very well at detecting the large loss, with the lower primary-tone levels being most sensitive. At the narrow primary-tone ratios of f2/f1=1.05, standard DP-grams were unable to detect either loss pattern, while for the punctate loss, they paradoxically showed enhancement. Notably, the simultaneously collected iDP-grams performed favorably at the narrow-ratio setting, which is consistent with the notion that DPs travelling toward the 2f1-f2 fdp place are not subject to the cancellation of wavelet

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