Reduced Medial Olivocochlear Bundle System Function in Children with Auditory Processing Disorders

2004 ◽  
Vol 9 (2) ◽  
pp. 107-114 ◽  
Author(s):  
Chava Muchnik ◽  
Daphne Ari-Even Roth ◽  
Rima Othman-Jebara ◽  
Hanna Putter-Katz ◽  
Esther L. Shabtai ◽  
...  
Keyword(s):  
Auditory Processing ◽  
System Function ◽  
Auditory Processing Disorders ◽  
Olivocochlear Bundle ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle

Medial olivocochlear bundle activation and perceived auditory intensity in humans

2002 ◽  
Vol 77 (2-3) ◽  
pp. 311-320 ◽  
Author(s):  
N Morand-Villeneuve ◽  
S Garnier ◽  
N Grimault ◽  
E Veuillet ◽  
L Collet ◽  
...  
Keyword(s):  
Auditory Intensity ◽  
Olivocochlear Bundle ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle

Maturation of the auditory system: 2. Transient otoacoustic emission suppression as an index of the medial olivocochlear bundle maturation

2007 ◽  
Vol 46 (6) ◽  
pp. 277-286 ◽  
Author(s):  
Eleni Gkoritsa ◽  
Stavros Korres ◽  
Ioannis Segas ◽  
Ioannis Xenelis ◽  
Nikolaos Apostolopoulos ◽  
...  
Keyword(s):  
Auditory System ◽  
Otoacoustic Emission ◽  
Olivocochlear Bundle ◽  
System 2 ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle

The Influence of Efferent Inhibition on Speech Perception in Noise: A Revisit Through Its Level-Dependent Function

2019 ◽  
Vol 28 (2S) ◽  
pp. 508-515
Author(s):  
L. Yashaswini ◽  
Sandeep Maruthy
Keyword(s):  
Speech Perception ◽  
Broadband Noise ◽  
Speech Perception In Noise ◽  
Contralateral Noise ◽  
Olivocochlear Bundle ◽  
Efferent Inhibition ◽  
Dependent Function ◽  
Contralateral Suppression ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle

Purpose The study aimed to assess the relationship between the level-dependent function of efferent inhibition and speech perception in noise across different intensities of suppressor and across different signal-to-noise ratios (SNRs) of speech. Method Twenty-six young normal-hearing adults participated in the study. Contralateral suppression of transient evoked otoacoustic emissions (TEOAEs) was measured for 3 levels of suppressor (40, 50, and 60 dB SPL). Speech identification score (SIS) was measured at 5 ipsilateral SNR conditions (quiet, 0, −5, −10, and −15 dB), with and without contralateral broadband noise at 3 levels (40, 50, and 60 dB SPL). Furthermore, SNR-50 was measured with and without the same 3 levels of contralateral broadband noise. Results The results showed that the suppression magnitude of TEOAE increased with an increase in suppressor level. However, neither SIS nor SNR-50 was influenced by the contralateral noise. In addition, SIS and SNR-50 did not show significant correlation with contralateral suppression of TEOAEs. This was true at all the SNRs and contralateral noise levels used in the study. Conclusions The findings suggest that the intensity of noise directly influences medial olivocochlear bundle–mediated efferent inhibition. However, the role of the medial olivocochlear bundle in regulating speech perception in noise needs to be revisited. Supplemental Material https://doi.org/10.23641/asha.9336353

Delay and Temporal Integration in Medial Olivocochlear Bundle Activation in Humans

2001 ◽  
Vol 22 (1) ◽  
pp. 65-74 ◽  
Author(s):  
St??phane Maison ◽  
John Durrant ◽  
Cyrille Gallineau ◽  
Christophe Micheyl ◽  
Lionel Collet
Keyword(s):  
Temporal Integration ◽  
Olivocochlear Bundle ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle

The Potential Role of the Medial Olivocochlear Bundle in the Generation of Tinnitus

2015 ◽  
Vol 36 (2) ◽  
pp. 201-208 ◽  
Author(s):  
Maria Riga ◽  
Michael Katotomichelakis ◽  
Vasilios Danielides
Keyword(s):  
Potential Role ◽  
Olivocochlear Bundle ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle

Neurotoxicity of vincristine on the medial olivocochlear bundle

2007 ◽  
Vol 71 (1) ◽  
pp. 63-69 ◽  
Author(s):  
M. Riga ◽  
I. Psarommatis ◽  
S. Korres ◽  
M. Varvutsi ◽  
I. Giotakis ◽  
...  
Keyword(s):  
Olivocochlear Bundle ◽  
Medial Olivocochlear ◽  
Medial Olivocochlear Bundle
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