Muscles in and around the ear as the source of “physiological noise” during auditory selective attention: A review and novel synthesis

A Bell, WW Jedrzejczak - European Journal of Neuroscience, 2021 - Wiley Online Library
The sensitivity of the auditory system is regulated via two major efferent pathways: the
medial olivocochlear system that connects to the outer hair cells, and by the middle ear …

Rapid enhancement of subcortical neural responses to sine-wave speech

FY Cheng, C Xu, L Gold, S Smith - Frontiers in neuroscience, 2021 - frontiersin.org
The efferent auditory nervous system may be a potent force in shaping how the brain
responds to behaviorally significant sounds. Previous human experiments using the …

Lack of correlation between medial olivocochlear reflex strength and sentence recognition in noise

IB Mertes, AL Stutz - International journal of audiology, 2023 - Taylor & Francis
Objective The medial olivocochlear (MOC) reflex provides unmasking of sounds in noise,
but its contribution to speech-in-noise perception remains unclear due to conflicting results …

The reliability of contralateral suppression of otoacoustic emissions is greater in women than in men

WW Jedrzejczak, E Pilka, M Pastucha, K Kochanek… - Audiology …, 2022 - mdpi.com
The aim of this study was to compare the reliability of the medial olivocochlear reflex
(MOCR) between men and women. The strength of the MOCR was measured in terms of the …

A Clinically Viable Medial Olivocochlear Reflex Assay Using Transient-Evoked Otoacoustic Emissions

JAL Miller, CM Reed, L Marshall, ZD Perez… - Ear and …, 2024 - journals.lww.com
Objectives: The contralateral medial olivocochlear reflex (MOCR) strength may indicate
various auditory conditions in humans, but a clinically viable assay and equipment are …

Easy and Hard Auditory Tasks Distinguished by Otoacoustic Emissions and Event-related Potentials: Insights into Efferent System Activity

WW Jedrzejczak, R Milner, E Pilka, M Ganc… - Neuroscience, 2022 - Elsevier
The medial olivocochlear (MOC) system is thought to be responsible for modulation of
peripheral hearing through descending (efferent) pathways. This study investigates the …

Magnitude of medial olivocochlear reflex assayed by tone-burst-evoked otoacoustic emissions: reliability and comparison with click-evoked emissions

WW Jedrzejczak, E Pilka, M Pastucha… - … Journal of Audiology, 2024 - Taylor & Francis
Objective The purpose of this pilot study was to evaluate the magnitude of the medial
olivocochlear reflex (MOCR) estimated by the reduction in tone-burst evoked otoacoustic …

Medial olivocochlear reflex reliability: The effects of averaging and presence of synchronized spontaneous otoacoustic emissions

WW Jedrzejczak, K Kochanek, E Pilka… - The Journal of the …, 2022 - pubs.aip.org
The medial olivocochlear reflex (MOCR), usually assessed by the inhibition of transiently
evoked otoacoustic emissions (TEOAEs) with contralateral noise, is a very small effect. In …

Visual attention does not affect the reliability of otoacoustic emission or medial olivocochlear reflex

WW Jedrzejczak, R Milner, E Pilka, M Ganc… - The Journal of the …, 2022 - pubs.aip.org
This study investigated whether visual attention affects the reliability (ie, repeatability) of
transiently evoked otoacoustic emission (TEOAE) magnitudes or of medial olivocochlear …

[PDF][PDF] Integrating Alternate Auditory Attention (ALAUDIN) Tasks in Contralateral Suppression Otoacoustic Emissions: A Potential Objective Approach in Assessing …

CMA Che Awang, N Maamor… - Malaysian Journal of …, 2024 - medic.upm.edu.my
Introduction: Schizophrenia patients have cognitive issues, such as attention deficits.
Cognitive activity controls the micromechanics of cochlear outer hair cells (OHC). We …