FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050872475> ?p ?o ?g. }

• W2050872475 endingPage "329" @default.
• W2050872475 startingPage "317" @default.
• W2050872475 abstract "Stimulus-frequency otoacoustic emissions (SFOAEs) appear to be well suited for assessing frequency selectivity because, at least on theoretical grounds, they originate over a restricted region of the cochlea near the characteristic place of the evoking tone. In support of this view, we previously found good agreement between SFOAE suppression tuning curves (SF-STCs) and a control measure of frequency selectivity (compound action potential suppression tuning curves (CAP-STC)) for frequencies above 3 kHz in chinchillas. For lower frequencies, however, SF-STCs and were over five times broader than the CAP-STCs and demonstrated more high-pass rather than narrow band-pass filter characteristics. Here, we test the hypothesis that the broad tuning of low-frequency SF-STCs is because emissions originate over a broad region of the cochlea extending basal to the characteristic place of the evoking tone. We removed contributions of the hypothesized basally located SFOAE sources by either pre-suppressing them with a high-frequency interference tone (IT; 4.2, 6.2, or 9.2 kHz at 75 dB sound pressure level (SPL)) or by inducing acoustic trauma at high frequencies (exposures to 8, 5, and lastly 3-kHz tones at 110–115 dB SPL). The 1-kHz SF-STCs and CAP-STCs were measured for baseline, IT present and following the acoustic trauma conditions in anesthetized chinchillas. The IT and acoustic trauma affected SF-STCs in an almost indistinguishable way. The SF-STCs changed progressively from a broad high-pass to narrow band-pass shape as the frequency of the IT was lowered and for subsequent exposures to lower-frequency tones. Both results were in agreement with the “basal sources” hypothesis. In contrast, CAP-STCs were not changed by either manipulation, indicating that neither the IT nor acoustic trauma affected the 1-kHz characteristic place. Thus, unlike CAPs, SFOAEs cannot be considered as a place-specific measure of cochlear function at low frequencies, at least in chinchillas." @default.
• W2050872475 created "2016-06-24" @default.
• W2050872475 creator A5034281752 @default.
• W2050872475 creator A5079701820 @default.
• W2050872475 date "2015-03-27" @default.
• W2050872475 modified "2023-10-15" @default.
• W2050872475 title "Tuning of SFOAEs Evoked by Low-Frequency Tones Is Not Compatible with Localized Emission Generation" @default.
• W2050872475 cites W1494341793 @default.
• W2050872475 cites W1965068896 @default.
• W2050872475 cites W1969466258 @default.
• W2050872475 cites W1970076138 @default.
• W2050872475 cites W1970278361 @default.
• W2050872475 cites W1970506513 @default.
• W2050872475 cites W1972383938 @default.
• W2050872475 cites W1972820263 @default.
• W2050872475 cites W1976186819 @default.
• W2050872475 cites W1976501377 @default.
• W2050872475 cites W1978496534 @default.
• W2050872475 cites W1981675295 @default.
• W2050872475 cites W1982262622 @default.
• W2050872475 cites W1987328127 @default.
• W2050872475 cites W1987557467 @default.
• W2050872475 cites W1987581314 @default.
• W2050872475 cites W1993277788 @default.
• W2050872475 cites W1993747879 @default.
• W2050872475 cites W1995378197 @default.
• W2050872475 cites W1996344131 @default.
• W2050872475 cites W2000958082 @default.
• W2050872475 cites W2001963198 @default.
• W2050872475 cites W2002253276 @default.
• W2050872475 cites W2002424624 @default.
• W2050872475 cites W2003132862 @default.
• W2050872475 cites W2003932996 @default.
• W2050872475 cites W2004303699 @default.
• W2050872475 cites W2004623749 @default.
• W2050872475 cites W2005967311 @default.
• W2050872475 cites W2006459427 @default.
• W2050872475 cites W2010787923 @default.
• W2050872475 cites W2013922257 @default.
• W2050872475 cites W2017682781 @default.
• W2050872475 cites W2018174644 @default.
• W2050872475 cites W2026525666 @default.
• W2050872475 cites W2026658398 @default.
• W2050872475 cites W2030384991 @default.
• W2050872475 cites W2031914364 @default.
• W2050872475 cites W2033803443 @default.
• W2050872475 cites W2035278285 @default.
• W2050872475 cites W2036077387 @default.
• W2050872475 cites W2036979534 @default.
• W2050872475 cites W2038301540 @default.
• W2050872475 cites W2043819488 @default.
• W2050872475 cites W2045548725 @default.
• W2050872475 cites W2046403073 @default.
• W2050872475 cites W2046712692 @default.
• W2050872475 cites W2048339776 @default.
• W2050872475 cites W2051096690 @default.
• W2050872475 cites W2051267510 @default.
• W2050872475 cites W2058787863 @default.
• W2050872475 cites W2058890288 @default.
• W2050872475 cites W2060248874 @default.
• W2050872475 cites W2060932201 @default.
• W2050872475 cites W2061964834 @default.
• W2050872475 cites W2062240013 @default.
• W2050872475 cites W2064750637 @default.
• W2050872475 cites W2069255403 @default.
• W2050872475 cites W2074005325 @default.
• W2050872475 cites W2076826062 @default.
• W2050872475 cites W2078627021 @default.
• W2050872475 cites W2079423438 @default.
• W2050872475 cites W2087416162 @default.
• W2050872475 cites W2125776343 @default.
• W2050872475 cites W2132132466 @default.
• W2050872475 cites W2142178277 @default.
• W2050872475 cites W2155533335 @default.
• W2050872475 cites W2161803347 @default.
• W2050872475 cites W2161851299 @default.
• W2050872475 cites W2316891847 @default.
• W2050872475 cites W2493101076 @default.
• W2050872475 cites W4232254061 @default.
• W2050872475 cites W4236558674 @default.
• W2050872475 cites W612876264 @default.
• W2050872475 doi "https://doi.org/10.1007/s10162-015-0513-0" @default.
• W2050872475 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4417092" @default.
• W2050872475 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25813430" @default.
• W2050872475 hasPublicationYear "2015" @default.
• W2050872475 type Work @default.
• W2050872475 sameAs 2050872475 @default.
• W2050872475 citedByCount "24" @default.
• W2050872475 countsByYear W20508724752015 @default.
• W2050872475 countsByYear W20508724752016 @default.
• W2050872475 countsByYear W20508724752017 @default.
• W2050872475 countsByYear W20508724752018 @default.
• W2050872475 countsByYear W20508724752019 @default.
• W2050872475 countsByYear W20508724752020 @default.
• W2050872475 countsByYear W20508724752021 @default.
• W2050872475 countsByYear W20508724752022 @default.
• W2050872475 countsByYear W20508724752023 @default.
• W2050872475 crossrefType "journal-article" @default.

• next