Functioning of olivocochlear bundle and speech perception in noise

UA Kumar, CS Vanaja - Ear and hearing, 2004 - journals.lww.com
Objectives To evaluate the effect of contralateral acoustic stimuli on speech identification
scores and to correlate this effect to contralateral suppression of evoked otoacoustic …

Reduced medial olivocochlear bundle system function in children with auditory processing disorders

C Muchnik, D Ari-Even Roth… - Audiology and …, 2004 - karger.com
A common complaint of children with auditory processing disorders (APD) is difficulty in
understanding speech in the presence of background noise. Evidence from animal and …

Activation of medial olivocochlear efferent system in humans: influence of stimulus bandwidth

S Maison, C Micheyl, G Andéol, S Gallégo, L Collet - Hearing Research, 2000 - Elsevier
The activity of the medial olivocochlear bundle (MOCB) can be studied in humans through
variations in the level of evoked otoacoustic emissions (EOAEs) elicited by contralateral …

Involvement of the olivocochlear bundle in the detection of tones in noise

C Micheyl, L Collet - The Journal of the Acoustical Society of America, 1996 - pubs.aip.org
To investigate the involvement of auditory efferents in hearing‐in‐noise in humans,
olivocochlear bundle (OCB) functioning and detection‐in‐noise abilities were compared in …

Olivocochlear efferent contributions to speech-in-noise recognition across signal-to-noise ratios

IB Mertes, KM Johnson, ZA Dinger - … Journal of the Acoustical Society of …, 2019 - pubs.aip.org
The medial olivocochlear (MOC) efferent system modifies cochlear output to aid signal
detection in noise, but the precise role of efferents in speech-in-noise understanding …

Contralateral suppression of evoked otoacoustic emissions and detection of a multi-tone complex in noise

C Micheyl, T Morlet, AL Giraud, L Collet… - Acta oto …, 1995 - Taylor & Francis
Although some findings suggest that auditory efferent fibers are involved in perception in
noise, their function remains controversial. The contralateral suppression of evoked …

On the role of the olivocochlear bundle in hearing: 16 case studies

B Scharf, J Magnan, A Chays - Hearing research, 1997 - Elsevier
Earlier we presented data (Scharf et al.(1994) Hear. Res. 75, 11–26) from a young patient
(SB) who had undergone a vestibular neurotomy, during which the olivocochlear bundle …

Olivocochlear efferent vs. middle-ear contributions to the alteration of otoacoustic emissions by contralateral noise

B Büki, HP Wit, P Avan - Brain research, 2000 - Elsevier
The medial olivocochlear efferent bundle is the key element of a bilateral efferent reflex
activated by sound in either ear and acting directly on cochlear outer hair cells (OHC) via …

Auditory efferents involved in speech-in-noise intelligibility

AL Giraud, S Garnier, C Micheyl, G Lina, A Chays… - …, 1997 - journals.lww.com
FOLLOWING studies proposing that medial olivocochlear efferents might be involved in the
processing of complex signals in noise, we tested the involvement of efferent feedback in …

Contralateral suppression of transient otoacoustic emissions and sentence recognition in noise in young adults

A Stuart, AK Butler - Journal of the American Academy of …, 2012 - thieme-connect.com
Background: One purported role of the medial olivocochlear (MOC) efferent system is to
reduce the effects of masking noise. MOC system functioning can be evaluated …