Effect of rhythm-based prediction on medial olivocochlear reflex and delta oscillations

2021 ◽  
Vol 149 (4) ◽  
pp. A106-A106
Author(s):  
Yuki Ishizaka ◽  
Sho Otsuka ◽  
Seiji Nakagawa
Keyword(s):  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear ◽  
Delta Oscillations

scholarly journals On the importance of interaural noise coherence and the medial olivocochlear reflex for binaural unmasking in free-field listening

2021 ◽  
pp. 108246
Author(s):  
Miriam I. Marrufo-Pérez ◽  
Leire Araquistain-Serrat ◽  
Almudena Eustaquio-Martín ◽  
Enrique A. Lopez-Poveda
Keyword(s):  
Free Field ◽  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear

Does Hyperandrogenism Affect the Otoacoustic Emissions and Medial Olivocochlear Reflex in Female Adults?

2013 ◽  
Vol 34 (5) ◽  
pp. 784-789 ◽  
Author(s):  
Erdem Eren ◽  
Ece Harman ◽  
Seçil Arslanoğlu ◽  
Kazm Önal ◽  
Hüseyin Katlmiş
Keyword(s):  
Otoacoustic Emissions ◽  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear

scholarly journals Aging of the medial olivocochlear reflex and associations with speech perception

2014 ◽  
Vol 135 (2) ◽  
pp. 754-765 ◽  
Author(s):  
Carolina Abdala ◽  
Sumitrajit Dhar ◽  
Mahnaz Ahmadi ◽  
Ping Luo
Keyword(s):  
Speech Perception ◽  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear

Medial Olivocochlear Reflex Effects on Amplitude Growth Functions of Long- and Short-Latency Components of Click-Evoked Otoacoustic Emissions in Humans

2021 ◽  
Author(s):  
Shawn Goodman ◽  
Sriram Boothalingam ◽  
Jeffery T Lichtenhan
Keyword(s):  
Otoacoustic Emissions ◽  
Dynamic Range ◽  
Short Latency ◽  
Medial Olivocochlear Reflex ◽  
Time Frequency ◽  
Growth Functions ◽  
Sound Levels ◽  
Amplitude Attenuation ◽  
Slope Change ◽  
Medial Olivocochlear

Functional outcomes of medial olivocochlear reflex (MOCR) activation, such as improved hearing in background noise and protection from noise damage, involve moderate to high sound levels. Previous noninvasive measurements of MOCR in humans focused primarily on otoacoustic emissions (OAEs) evoked at low sound levels. Interpreting MOCR effects on OAEs at higher levels is complicated by the possibility of the middle-ear muscle reflex and by components of OAEs arising from different locations along the length of the cochlear spiral. We overcame these issues by presenting click stimuli at a very slow rate and by time-frequency windowing the resulting click-evoked (CE)OAEs into short-latency (SL) and long-latency (LL) components. We characterized the effects of MOCR on CEOAE components using multiple measures to more comprehensively assess these effects throughout much of the dynamic range of hearing. These measures included CEOAE amplitude attenuation, equivalent input attenuation, phase, and slope of growth functions. Results show that MOCR effects are smaller on SL components than LL components, consistent with SL components being generated slightly basal of the characteristic frequency region. Amplitude attenuation measures showed the largest effects at the lowest stimulus levels, but slope change and equivalent input attenuation measures did not decrease at higher stimulus levels. These latter measures are less commonly reported and may provide insight into the variability in listening performance and noise susceptibility seen across individuals.

Effects of Type 2 Diabetes on Otoacoustic Emissions and the Medial Olivocochlear Reflex

2014 ◽  
Vol 150 (6) ◽  
pp. 1033-1039 ◽  
Author(s):  
Erdem Eren ◽  
Ece Harman ◽  
Seçil Arslanoğlu ◽  
Kazım Önal
Keyword(s):  
Type 2 Diabetes ◽  
Otoacoustic Emissions ◽  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear

Intelligibility in speech maskers with a binaural cochlear implant sound coding strategy inspired by the contralateral medial olivocochlear reflex

2017 ◽  
Vol 348 ◽  
pp. 134-137 ◽  
Author(s):  
Enrique A. Lopez-Poveda ◽  
Almudena Eustaquio-Martín ◽  
Joshua S. Stohl ◽  
Robert D. Wolford ◽  
Reinhold Schatzer ◽  
...  
Keyword(s):  
Cochlear Implant ◽  
Medial Olivocochlear Reflex ◽  
Sound Coding ◽  
Coding Strategy ◽  
Medial Olivocochlear

scholarly journals Type II spiral ganglion afferent neurons drive medial olivocochlear reflex suppression of the cochlear amplifier

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Kristina E. Froud ◽  
Ann Chi Yan Wong ◽  
Jennie M. E. Cederholm ◽  
Matthias Klugmann ◽  
Shaun L. Sandow ◽  
...  
Keyword(s):  
Spiral Ganglion ◽  
Cochlear Amplifier ◽  
Type Ii ◽  
Afferent Neurons ◽  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear

scholarly journals Influence of acute hyperglycemia on otoacoustic emissions and the medial olivocochlear reflex

2012 ◽  
Vol 131 (2) ◽  
pp. 1296-1306 ◽  
Author(s):  
Peter G. Jacobs ◽  
Dawn Konrad-Martin ◽  
Garnett P. Mcmillan ◽  
Daniel McDermott ◽  
Stephen A. Fausti ◽  
...  
Keyword(s):  
Otoacoustic Emissions ◽  
Acute Hyperglycemia ◽  
Medial Olivocochlear Reflex ◽  
Medial Olivocochlear
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