Results 61 to 70 of about 750,182 (93)

Properties of maximum length sequence and nonlinear volterra slice otoacoustic emissions

, 2008
Evoked otoacoustic emissions (EOAEs) are produced by the cochlea and provide anobjective and non-invasive measure of cochlear function. A new technique, based onMaximum Length Sequences (MLSs) enables stimulus rates of up to 5000 clicks/s to beused, and ...
Ismail-Koch, Hasnaa
core   +1 more source

Response level of the transient-evoked otoacoustic emissions on infants having a gastroesophageal reflux

International Archives of Otorhinolaryngology, 2011
Introduction: The transient-evoked otoacoustic emissions (TEOAE) have been the most widespread technique to perform neonatal hearing screening. Scrutinizing their measures by way of an association with other alterations that may impair the infant's ...
Camboim, Elizângela Dias, Scharlach, Renata Coelho, Farias, Kelvânio Vitório de, Oliveira, Lívia Karla Gadêlha de, Vasconcelos, Dênis, Azevedo, Marisa Frasson de   +5 more
doaj  

Aging Alters Hair Cell Physiological Properties in Mice With Late‐Onset Age‐Related Hearing Loss

Aging Cell, Volume 25, Issue 9, September 2026.
Hidden hearing loss during aging is associated with peripheral auditory system decline. We discovered that aging sensory hair cells decrease in size. In addition, inner hair cells exhibit a reduced K+ current carried out by BK channels, accompanied by an elevated resting membrane potential, suggesting an age‐related functional impairment.
Piece Yen, Adam J. Carlton, Andrew O'Connor, Niovi Voulgari, Stuart L. Johnson, Jing‐Yi Jeng   +5 more
wiley   +1 more source

The tympanic covering layer contributes to basilar membrane elasticity potentially influencing human frequency resolution and speech perception

Journal of Anatomy, Volume 249, Issue 3, Page 528-543, September 2026.
In this study we show for the first time that the human basilar membrane contains elastin produced by the so‐called tympanic covering layer. It is believed to play an important functional role in human cochlear tuning, particularly low frequencies linked to our remarkable speech and music perception.
Wei Liu, Claudia Steinacher, Alexander Glueckert, Rudolf Glueckert, Hao Li, Karin Staxäng, Anneliese Schrott‐Fischer, Hanif M. Ladak, Sumit Agrawal, Helge Rask‐Andersen   +9 more
wiley   +1 more source

Modelling the cochlear origins of distortion product otoacoustic emissions

, 2011
Distortion product otoacoustic emissions (DPOAEs) arise within the cochlea in response to twostimulus tones (f1 and f2) at frequencies such as 2f1 ? f2 and 2f2 ? f1.
Young, Jacqueline Ann
core   +1 more source

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

Otoacoustic emission (OAE)-based measurement of the functioning of the human cochlea and the efferent auditory system

, 2010
The discovery of otoacoustic emissions (OAE) has advanced our understanding of cochlear mechanics and the efferent auditory system. OAE are sounds generated withinnormal cochlea either spontaneously or in response to stimulation.
Mishra, Srikanta Kumar
core   +1 more source

Comparison of Signal to Noise Ratio in Distor-tion Product Otoacoustic Emission between Human and Rat

Iranian South Medical Journal, 2018
Background: Distortion product otoacoustic emissions evaluate the function of outer hair cells in the cochlea. The present study aimed to compare distortion product otoacoustic emissions between normal hearing adult human and rat to better ...
Sadegh jafarzadeh
doaj  

An Active Oscillator Model Describes the Statistics of Spontaneous Otoacoustic Emissions [PDF]

, 2014
Even in the absence of external stimulation, the cochleas of most humans emit very faint sounds below the threshold of hearing, sounds that are known as spontaneous otoacoustic emissions.
Jülicher, Frank, Fruth, Florian, Lindner, Benjamin, Jülicher, F., Lindner, B., Fruth, F.   +5 more
core   +1 more source

Otoacoustic emissions.

, 2013
(A) Transient otoacoustic emissions values were obtained in both ears at the following frequencies: 1000, 1500, 2000 and 4000 Hz in the first and second evaluations (after using a hearing aid in the right ear).
Alma Janeth Moreno-Aguirre (316102), Antonio Fernández-Bouzas (316105), Efraín Santiago-Rodríguez (316103), Thalía Harmony (316104)   +3 more
core   +2 more sources