Matches in SemOpenAlex for { <https://semopenalex.org/work/W2991632246> ?p ?o ?g. }
- W2991632246 endingPage "233121651988922" @default.
- W2991632246 startingPage "233121651988922" @default.
- W2991632246 abstract "Several types of otoacoustic emissions have been characterized in newborns to study the maturational status of the cochlea at birth and to develop effective tests of hearing. The stimulus-frequency otoacoustic emission (SFOAE), a reflection-type emission elicited with a single low-level pure tone, is the least studied of these emissions and has not been comprehensively characterized in human newborns. The SFOAE has been linked to cochlear tuning and is sensitive to disruptions in cochlear gain (i.e., hearing loss) in adult subjects. In this study, we characterize SFOAEs evoked with rapidly sweeping tones in human neonates and consider the implications of our findings for human cochlear maturation. SFOAEs were measured in 29 term newborns within 72 hr of birth using swept tones presented at 2 oct/s across a four-octave frequency range (0.5–8 kHz); 20 normal-hearing young adults served as a control group. The prevalence of SFOAEs in newborns was as high as 90% (depending on how response “presence” was defined). Evidence of probe-tip leakage and abnormal ear-canal energy reflectance was observed in those ears with absent or unmeasurable SFOAEs. Results in the group of newborns with present stimulus-frequency emissions indicate that neonatal swept-tone SFOAEs are adult-like in morphology but have slightly higher amplitude compared with adults and longer SFOAE group delays. The origin of these nonadult-like features is probably mixed, including contributions from both conductive (ear canal and middle ear) and cochlear immaturities." @default.
- W2991632246 created "2019-12-05" @default.
- W2991632246 creator A5075158591 @default.
- W2991632246 creator A5078291481 @default.
- W2991632246 creator A5082589335 @default.
- W2991632246 date "2019-01-01" @default.
- W2991632246 modified "2023-10-17" @default.
- W2991632246 title "Swept-Tone Stimulus-Frequency Otoacoustic Emissions in Human Newborns" @default.
- W2991632246 cites W1965260813 @default.
- W2991632246 cites W1966627312 @default.
- W2991632246 cites W1966809676 @default.
- W2991632246 cites W1967978508 @default.
- W2991632246 cites W1973780031 @default.
- W2991632246 cites W1975435982 @default.
- W2991632246 cites W1978496534 @default.
- W2991632246 cites W1979008245 @default.
- W2991632246 cites W1979156117 @default.
- W2991632246 cites W1987328127 @default.
- W2991632246 cites W1989458519 @default.
- W2991632246 cites W1992085145 @default.
- W2991632246 cites W1998034942 @default.
- W2991632246 cites W2004070791 @default.
- W2991632246 cites W2006299921 @default.
- W2991632246 cites W2010428176 @default.
- W2991632246 cites W2013237772 @default.
- W2991632246 cites W2018174644 @default.
- W2991632246 cites W2021545426 @default.
- W2991632246 cites W2024160933 @default.
- W2991632246 cites W2026280416 @default.
- W2991632246 cites W2036077387 @default.
- W2991632246 cites W2038427635 @default.
- W2991632246 cites W2039471347 @default.
- W2991632246 cites W2042455850 @default.
- W2991632246 cites W2045987236 @default.
- W2991632246 cites W2047340223 @default.
- W2991632246 cites W2051096690 @default.
- W2991632246 cites W2053351827 @default.
- W2991632246 cites W2062240013 @default.
- W2991632246 cites W2062874340 @default.
- W2991632246 cites W2065807550 @default.
- W2991632246 cites W2066260372 @default.
- W2991632246 cites W2075721658 @default.
- W2991632246 cites W2076826062 @default.
- W2991632246 cites W2085271522 @default.
- W2991632246 cites W2086188527 @default.
- W2991632246 cites W2087839848 @default.
- W2991632246 cites W2092213934 @default.
- W2991632246 cites W2109993234 @default.
- W2991632246 cites W2278544152 @default.
- W2991632246 cites W2293705397 @default.
- W2991632246 cites W2318093815 @default.
- W2991632246 cites W2329362266 @default.
- W2991632246 cites W2333261509 @default.
- W2991632246 cites W2526532064 @default.
- W2991632246 cites W2560224393 @default.
- W2991632246 cites W2580982297 @default.
- W2991632246 cites W2602682554 @default.
- W2991632246 cites W2743531481 @default.
- W2991632246 cites W2769607989 @default.
- W2991632246 cites W2784066040 @default.
- W2991632246 cites W2810827078 @default.
- W2991632246 cites W2924312700 @default.
- W2991632246 cites W2955291216 @default.
- W2991632246 cites W2968234492 @default.
- W2991632246 cites W2969372581 @default.
- W2991632246 cites W2972493301 @default.
- W2991632246 cites W97111276 @default.
- W2991632246 doi "https://doi.org/10.1177/2331216519889226" @default.
- W2991632246 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6887807" @default.
- W2991632246 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31789131" @default.
- W2991632246 hasPublicationYear "2019" @default.
- W2991632246 type Work @default.
- W2991632246 sameAs 2991632246 @default.
- W2991632246 citedByCount "2" @default.
- W2991632246 countsByYear W29916322462021 @default.
- W2991632246 countsByYear W29916322462023 @default.
- W2991632246 crossrefType "journal-article" @default.
- W2991632246 hasAuthorship W2991632246A5075158591 @default.
- W2991632246 hasAuthorship W2991632246A5078291481 @default.
- W2991632246 hasAuthorship W2991632246A5082589335 @default.
- W2991632246 hasBestOaLocation W29916322461 @default.
- W2991632246 hasConcept C105702510 @default.
- W2991632246 hasConcept C121332964 @default.
- W2991632246 hasConcept C15744967 @default.
- W2991632246 hasConcept C24890656 @default.
- W2991632246 hasConcept C2777846895 @default.
- W2991632246 hasConcept C2779260231 @default.
- W2991632246 hasConcept C2779812621 @default.
- W2991632246 hasConcept C2779918689 @default.
- W2991632246 hasConcept C2780130748 @default.
- W2991632246 hasConcept C2780493683 @default.
- W2991632246 hasConcept C2780941679 @default.
- W2991632246 hasConcept C542102704 @default.
- W2991632246 hasConcept C548259974 @default.
- W2991632246 hasConcept C71924100 @default.
- W2991632246 hasConceptScore W2991632246C105702510 @default.
- W2991632246 hasConceptScore W2991632246C121332964 @default.
- W2991632246 hasConceptScore W2991632246C15744967 @default.