Results 21 to 30 of about 1,164,986 (198)
Efferent auditory system: its effect on auditory processing
Brazilian Journal of Otorhinolaryngology, 2008 Summary: Auditory processing depends on afferent and efferent auditory pathways integrity. The efferent auditory system may be assessed in humans by two non-invasive and objective methods: acoustic reflex and otoacoustic emissions suppression.
Fernanda Acaui Ribeiro Burguetti +1 more
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Evaluation of the Hearing System in Chronic Obstructive Pulmonary Disease Patients
Namık Kemal Tıp Dergisi, 2021 Aim:This study aimed to examine the effect of chronic hypoxemia on auditory functions in chronic obstructive pulmonary disease (COPD) patients.Materials and Methods:Sixty patients who had pulmonary function test (PFT) and diagnosed with COPD were ...
Oral Burak DEMİREL +2 more
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Dynamics of spontaneous otoacoustic emissions [PDF]
AIP Conference Proceedings, 2015 Spontaneous otoacoustic emissions (SOAEs) have become a hallmark feature in modern theories of an ‘active’ inner ear, given their numerous correlations to auditory function (e.g., threshold microstructure, neurophysiological tuning curves), near universality across tetrapod classes, and physiological correlates at the single hair cell level.
Christopher Bergevin, Anthony Salerno
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Applied Sciences, 2019 Distortion-product otoacoustic emissions (DPOAEs) elicited with high-frequency (HF; up to 16 kHz) stimuli are measurable and repeatable in normal-hearing adults and children, adult patients, and are sensitive to ototoxic insults in adults.
Laura Dreisbach Hawe +6 more
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Evaluation of Hearing and Outer Hair Cell Function of Cochlea in Patients With Psoriatic Arthritis [PDF]
Clinical and Experimental Otorhinolaryngology, 2015 ObjectivesThe aim of this study was to investigate hearing and outer cells function in patients with psoriatic arthritis. Our investigation was a prospective case control study.MethodsA total of 31 psoriatic arthritis patients (62 ears) and 31 healthy ...
Mehmet Akdag +5 more
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The 1.06 frequency ratio in the cochlea: evidence and outlook for a natural musical semitone [PDF]
PeerJ, 2017 A frequency ratio of about 1.06 often appears in cochlear mechanics, and the question naturally arises, why? The ratio is close to that of the semitone (1.059) in music, giving reason to think that this aspect of musical perception might have a cochlear ...
Andrew Bell, W. Wiktor Jedrzejczak
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Top-Down Cognitive and Linguistic Influences on the Suppression of Spontaneous Otoacoustic Emissions
Frontiers in Neuroscience, 2018 Auditory sensation is often thought of as a bottom-up process, yet the brain exerts top-down control to affect how and what we hear. We report the discovery that the magnitude of top-down influence varies across individuals as a result of differences in ...
Viorica Marian +3 more
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Spontaneous otoacoustic emissions: Clinical interest [PDF]
The Laryngoscope, 1989 AbstractSpontaneous otoacoustic emissions (SOEs) were recorded in a group of normally hearing participants (n=148 ears) and a group of patients demonstrating several common types of sensorineural hearing loss (n=136 ears) in order to study the clinical interest of spontaneous otoacoustic emissions.
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Frontiers in Molecular Neuroscience, 2019 CEACAM16 is a non-collagenous protein of the tectorial membrane, an extracellular structure of the cochlea essential for normal hearing. Dominant and recessive mutations in CEACAM16 have been reported to cause postlingual and progressive forms of ...
Richard J. Goodyear +8 more
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A novel approach to detect cochlear hearing loss [PDF]
, 2004 The aim of this paper is to evaluate the application of time-frequency (TF) transforms and support vector machines (SVM) to transient evoked otoacoustic emissions (TEOAE) in order to achieve a detection of frequency-specific hearing loss.
Dietl, H., Weiss, S.
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