Results 21 to 30 of about 1,911,724 (315)
Relating the variability of tone-burst otoacoustic emission and auditory brainstem response latencies to the underlying cochlear mechanics [PDF]
, 2015 Forward and reverse cochlear latency and its relation to the frequency tuning of the auditory filters can be assessed using tone bursts (TBs). Otoacoustic emissions (TBOAEs) estimate the cochlear roundtrip time, while auditory brainstem responses (ABRs ...
Shera, Christopher A, Verhulst, Sarah
core +2 more sources
Transient evoked otoacoustic emissions testing for screening of sensorineural deafness in puppies [PDF]
, 2011 <p><b>Background:</b> Transient evoked otoacoustic emissions (TEOAE) are widely used for human neonatal deafness screening, but have not been reported for clinical use in dogs.</p> <p><b>Hypothesis/Objectives:< ...
Ahlstrom +25 more
core +1 more source
Chaos stabilizes synchronization in systems of coupled inner-ear hair cells [PDF]
Phys. Rev. Research 3, 013266 (2021), 2020 Hair cells of the auditory and vestibular systems display astonishing sensitivity, frequency selectivity, and temporal resolution to external signals. These specialized cells utilize an internal active amplifier to achieve highly sensitive mechanical detection.
arxiv +1 more source
Journal of the Acoustical Society of America, 2015 Distortion-product otoacoustic emissions (DPOAEs), which are routinely used in the audiology clinic and research laboratory, are conventionally recorded with discrete tones presented sequentially across frequency.
C. Abdala, Ping Luo, C. Shera
semanticscholar +1 more source
Journal of the Acoustical Society of America, 2015 The experimental observation of long- and short-latency components in both stimulus-frequency and transient-evoked otoacoustic emissions admits a comprehensive explanation within the coherent reflection mechanism, in a linear active transmission-line ...
R. Sisto, A. Moleti, C. Shera
semanticscholar +1 more source
Denoising Click-evoked Otoacoustic Emission Signals by Optimal Shrinkage [PDF]
, 2020 Click-evoked otoacoustic emissions (CEOAEs) are clinically used as an objective way to infer whether cochlear functions are normal. However, because the sound pressure level of CEOAEs is typically much lower than the background noise, it usually takes hundreds, if not thousands of repetitions to estimate the signal with sufficient accuracy.
arxiv +1 more source
Otoacoustic Emissions for Outcome Prediction in Postanoxic Brain Injury
Frontiers in Neurology, 2018 Background: Non-invasive, easy-to-use bedside tools to estimate prognosis in unresponsive patients with postanoxic brain injury are needed. We assessed the usefulness of otoacoustic emissions as outcome markers after cardiac arrest.Methods: Distortion ...
Daniel Kondziella +4 more
doaj +1 more source
Association between obstructive apnea syndrome during sleep and damages to anterior labyrinth: Our experience [PDF]
, 2019 The obstructive sleep apnea syndrome is a chronic condition characterized by frequent episodes of collapse of the upper airways during sleep. It can be considered a multisystem disease.
Gallina, S. +3 more
core +1 more source
Changes in otoacoustic emissions during selective auditory and visual attention.
Journal of the Acoustical Society of America, 2015 Previous studies have demonstrated that the otoacoustic emissions (OAEs) measured during behavioral tasks can have different magnitudes when subjects are attending selectively or not attending. The implication is that the cognitive and perceptual demands
Kyle P. Walsh +2 more
semanticscholar +1 more source
Wireless earbuds for low-cost hearing screening [PDF]
arXiv, 2022 We present the first wireless earbud hardware that can perform hearing screening by detecting otoacoustic emissions. The conventional wisdom has been that detecting otoacoustic emissions, which are the faint sounds generated by the cochlea, requires sensitive and expensive acoustic hardware. Thus, medical devices for hearing screening cost thousands of
arxiv