Results 21 to 30 of about 4,669 (215)

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, Renata Mota Mamede Carvallo   +1 more
doaj   +1 more source

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, Tolga ERSÖZLÜ, Mahmut DENİZ   +2 more
doaj   +1 more source

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
openaire   +1 more source

Acquisition and Repeatability of High-Frequency Distortion Product Otoacoustic Emissions Using Two Different Calibration Methods in Newborns

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, Nicholas Portugal, Eliza Aguilar, William Hansen, Daniela Kite, Sky McIntyre, Celine Minasian   +6 more
doaj   +1 more source

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, Derya Uçmak, Fazıl Emre Özkurt, Mehtap Bozkurt, Zeynep Meltem Akkurt, İsmail Topçu   +5 more
doaj   +1 more source

Insights Into Elevated Distortion Product Otoacoustic Emissions In Sickle Cell Disease: Comparisons of Hydroxyurea-treated and Non-treated Young Children [PDF]

, 2006
Distortion product otoacoustic emissions (DPOAEs) were examined in 15 normal- hearing African-American children between the ages of 6 and 14 years with homozygous sickle cell disease (SCD), who were on a regimen of hydroxyurea (HDU), a drug that reduces ...
Adams, Ajulo, Andrew Stuart, Ashoor, Atsina, Belcher, Benkerrou, Berlin, Berlin, Brown, Brun, Cevette, Chen, Chies, Conran, Crawford, Downs, Drexl, Elion, Forman-Franco, Friedman, Gaskill, Gentry, Gladwin, Gorga, Gorga, Gorga, Halsey, Haupt, Hillery, Huang, Huynh, Jacobson, Kakigi, Kaul, Kemp, Kemp, Kim, Kimberley, Koga, Koussi, Kujawa, Letitia J. Walker, Lonsbury-Martin, Lonsbury-Martin, MacDonald, Mom, Morgenstein, Nicol, Odetoyinbo, Okpala, Onakoya, Owens, O’Rourke, Piltcher, Prieve, Raveh, Ryan, Saleh, Saleh, Scheibe, Schweinfurth, Schweinfurth, Shera, Sherri M. Jones, Slepecky, Stuart, Styles, Suzuki, Talmadge, Telischi, Todd, Walker, Whitehead, Zhang, Zorowka   +75 more
core   +1 more source

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.
openaire   +2 more sources

A convolutional neural-network model of human cochlear mechanics and filter tuning for real-time applications

, 2020
Auditory models are commonly used as feature extractors for automatic speech-recognition systems or as front-ends for robotics, machine-hearing and hearing-aid applications. Although auditory models can capture the biophysical and nonlinear properties of
Baby, Deepak, Broucke, Arthur Van Den, Verhulst, Sarah   +2 more
core   +1 more source

Brainstem auditory evoked responses in an equine patient population: part I--adult horses. [PDF]

, 2014
BackgroundBrainstem auditory evoked response has been an underused diagnostic modality in horses as evidenced by few reports on the subject.Hypothesis/objectivesTo describe BAER findings, common clinical signs, and causes of hearing loss in adult horses ...
Aleman, M, Holliday, TA, Nieto, JE, Williams, DC   +3 more
core   +1 more source

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, Tuan Q. Lam, Sayuri Hayakawa, Sumitrajit Dhar   +3 more
doaj   +1 more source