Lack of association between contralateral inhibition of otoacoustic emissions and vowel formant discrimination in noise

References

• Lopez-Poveda EA. Olivocochlear efferents in animals and humans: from anatomy to clinical relevance. Front Neurol. 2018;9:197.
   PubMed Web of Science ®Google Scholar
• Kawase T, Delgutte B, Liberman MC. Antimasking effects of the olivocochlear reflex. II. Enhancement of auditory-nerve response to masked tones. J Neurophysiol. 1993;70(6):2533–2549.
   PubMed Web of Science ®Google Scholar
• Kalaiah MK, Nanchirakal JF, Kharmawphlang L, et al. Contralateral suppression of transient evoked otoacoustic emissions for various noise signals. Hear Bal Comm. 2017;15(2):84–90.
   Web of Science ®Google Scholar
• Mertes IB. Human medial efferent activity elicited by dynamic versus static contralateral noises. Hear Res. 2018;365:100–109.
   PubMed Web of Science ®Google Scholar
• Collet L, Kemp DT, Veuillet E, et al. Effect of contralateral auditory stimuli on active cochlear micro-mechanical properties in human subjects. Hear Res. 1990;43(2–3):251–261.
   PubMed Web of Science ®Google Scholar
• Kemp DT. Stimulated acoustic emissions from within the human auditory system. J Acoust Soc Am. 1978;64(5):1386–1391.
   PubMed Web of Science ®Google Scholar
• Hood LJ, Berlin CI, Bordelon J, et al. Patients with auditory neuropathy/dys-synchrony lack efferent suppression of transient evoked otoacoustic emissions. J Am Acad Audiol. 2003;14(6):302–313.
   Google Scholar
• Morlet T, Nagao K, Greenwood LA, et al. Auditory event-related potentials and function of the medial olivocochlear efferent system in children with auditory processing disorders. Int J Audiol. 2019;58(4):213–223.
   PubMed Web of Science ®Google Scholar
• Tokgoz-Yilmaz S, Kose SK, Turkyilmaz MD, et al. The role of the medial olivocochlear system in the complaints of understanding speech in noisy environments by individuals with normal hearing. Auris Nasus Larynx. 2013;40(6):521–524.
   PubMed Web of Science ®Google Scholar
• Ralli M, di Stadio A, Greco A, et al. Development of progressive hearing loss and tinnitus in a patient with myasthenia gravis: an overlooked comorbidity? Hear Bal Comm. 2017;15(4):260–266.
   Web of Science ®Google Scholar
• Prabhu P, Kumar P, Goyal S, et al. Influence of smoking on contralateral suppression of distortion product otoacoustic emissions. Hear Bal Comm. 2017;15(2):72–75.
   Web of Science ®Google Scholar
• Murdin L, Davies R. Otoacoustic emission suppression testing: a clinician's window onto the auditory efferent pathway. Audiol Med. 2008;6(4):238–248.
   Google Scholar
• Giraud AL, Garnier S, Micheyl C, et al. Auditory efferents involved in speech-in-noise intelligibility. Neuroreport. 1997;8(7):1779–1783.
   PubMed Web of Science ®Google Scholar
• Kumar UA, Vanaja CS. Functioning of olivocochlear bundle and speech perception in noise. Ear Hear. 2004;25(2):142–146.
   PubMed Web of Science ®Google Scholar
• Mertes IB, Johnson KM, Dinger ZA. Olivocochlear efferent contributions to speech-in-noise recognition across signal-to-noise ratios. J Acoust Soc Am. 2019;145(3):1529–1540.
   PubMed Web of Science ®Google Scholar
• Wagner W, Frey K, Heppelmann G, et al. Speech-in-noise intelligibility does not correlate with efferent olivocochlear reflex in humans with normal hearing. Acta Otolaryngol. 2008;128(1):53–60.
   PubMed Web of Science ®Google Scholar
• Stuart A, Butler AK. Contralateral suppression of transient otoacoustic emissions and sentence recognition in noise in young adults. J Am Acad Audiol. 2012;23(09):686–696.
   PubMedGoogle Scholar
• Yashaswini L, Maruthy S. The influence of efferent inhibition on speech perception in noise: A revisit through its level-dependent function. Am J Audiol. 2019;28(2S):508–515.
   PubMedGoogle Scholar
• Hienz RD, Stiles P, May BJ. Effects of bilateral olivocochlear lesions on vowel formant discrimination in cats. Hear Res. 1998;116(1–2):10–20.
   PubMed Web of Science ®Google Scholar
• Cole RA, Yan Y, Mak B, et al. The contribution of consonants versus vowels to word recognition in fluent speech. In: 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings; 1996 May 7–10; Atlanta, GA. Piscataway (NJ): Institute of Electrical and Electronics Engineers; 1996. p. 853–856.
   Google Scholar
• Van Tasell DJ, Fabry DA, Thibodeau LM. Vowel identification and vowel masking patterns of hearing-impaired subjects. J Acoust Soc Am. 1987;81(5):1586–1597.
   PubMed Web of Science ®Google Scholar
• Khalfa S, Veuillet E, Collet L. Influence of handedness on peripheral auditory asymmetry. Eur J Neurosci. 1998;10(8):2731–2737.
   PubMed Web of Science ®Google Scholar
• Goodman SS. ARLas: Auditory Research Lab audio software. Version 2017.11.04. Iowa City (IA): University of Iowa; 2017. [cited 2020 Aug 8]. Available from: https://github.com/myKungFu/ARLas
   Google Scholar
• Prieve BA, Gorga MP, Schmidt A, et al. Analysis of transient-evoked otoacoustic emissions in normal-hearing and hearing-impaired ears. J Acoust Soc Am. 1993;93(6):3308–3319.
   PubMed Web of Science ®Google Scholar
• Mertes IB. Establishing critical differences in ear-canal stimulus amplitude for detecting middle ear muscle reflex activation during olivocochlear efferent measurements. Int J Audiol. 2020;59(2):140–147.
   PubMed Web of Science ®Google Scholar
• Klatt DH. Software for a cascade/parallel formant synthesizer. J Acoust Soc Am. 1980;67(3):971–995.
   Web of Science ®Google Scholar
• Levitt H. Transformed up‐down methods in psychoacoustics. J Acoust Soc Am. 1971;49(2B):467–477.
   Google Scholar
• Backus BC, Guinan JJ. Measurement of the distribution of medial olivocochlear acoustic reflex strengths across normal-hearing individuals via otoacoustic emissions. J Assoc Res Otolaryngol. 2007;8(4):484–496.
   PubMed Web of Science ®Google Scholar
• Liu C, Kewley-Port D. Formant discrimination in noise for isolated vowels. J Acoust Soc Am. 2004;116(5):3119–3129.
   PubMed Web of Science ®Google Scholar
• Vinay, Moore BC. Effects of activation of the efferent system on psychophysical tuning curves as a function of signal frequency. Hear Res. 2008;240:93–101.
   PubMed Web of Science ®Google Scholar
• Mishra SK, Dinger Z. Influence of medial olivocochlear efferents on the sharpness of cochlear tuning estimates in children. J Acoust Soc Am. 2016;140(2):1060–1071.
   PubMed Web of Science ®Google Scholar
• Hillenbrand JM, Clark MJ, Houde RA. Some effects of duration on vowel recognition. J Acoust Soc Am. 2000;108(6):3013–3022.
   PubMed Web of Science ®Google Scholar
• Kewley-Port D. Vowel formant discrimination II: effects of stimulus uncertainty, consonantal context, and training. J Acoust Soc Am. 2001;110(4):2141–2155.
   PubMed Web of Science ®Google Scholar
• de Boer J, Thornton AR. Neural correlates of perceptual learning in the auditory brainstem: efferent activity predicts and reflects improvement at a speech-in-noise discrimination task. J Neurosci. 2008;28(19):4929–4937.
   PubMed Web of Science ®Google Scholar
• Liu C, Tao S, Wang W, et al. Formant discrimination of speech and non-speech sounds for English and Chinese listeners. J Acoust Soc Am. 2012;132(3):EL189–EL195.
   PubMed Web of Science ®Google Scholar
• Mertes I B. Medial olivocochlear reflex effects on synchronized spontaneous otoacoustic emissions. The Journal of the Acoustical Society of America. 2020;147(3):EL235–EL240. doi:10.1121/10.0000886.
   PubMed Web of Science ®Google Scholar