Evidence map›Paper›PMID 37837477›Full record

ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2024

Normal linear and non-linear cochlear mechanisms and efferent system functioning in individuals with misophonia.

Urs Suraj, Kavassery Venkateswaran Nisha, Prashanth Prabhu

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Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Urs SurajDepartment of Audiology, All India Institute of Speech and Hearing, Manasagangothri, Mysuru, 570 006, Karnataka, India. surajursbr@gmail.com.ORCID http://orcid.org/0009-0008-6999-3887
Kavassery Venkateswaran NishaDepartment of Audiology, All India Institute of Speech and Hearing, Manasagangothri, Mysuru, 570 006, Karnataka, India.ORCID http://orcid.org/0000-0003-0788-1800
Prashanth PrabhuDepartment of Audiology, All India Institute of Speech and Hearing, Manasagangothri, Mysuru, 570 006, Karnataka, India.ORCID http://orcid.org/0000-0002-9878-4733

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMisophonia, a condition characterized by heightened sensitivity and strong emotional reactions to specific sounds, has sparked considerable interest and debate regarding its underlying auditory mechanisms. The study aimed to understand the auditory underpinnings of two such potential inner ear systems, non-linear and linear outer hair cell functioning along with auditory efferent functioning in individuals with misophonia.

methods40 ears with misophonia (20 participants) and 37 ears without misophonia (20 participants), both having normal hearing sensitivity were included in this study. Transient evoked otoacoustic emissions (TEOAEs) and distortion product otoacoustic emissions (DPOAEs) were obtained in two conditions (with and without contralateral noise).

resultsResults of independent-samples t-test showed no statistically significant difference (p > 0.05) in the absolute amplitudes of both TEOAEs and DPOAEs between the individuals with and without misophonia. There was no statistically significant difference (p > 0.05) observed in the magnitude of suppression amplitude between the two groups for in both TEOAEs and DPOAEs between individuals with and without misophonia.

conclusionThese results suggest that the cochlear and efferent auditory underpinnings examined in this study may not be major contributors to the development or manifestation of misophonia.

Indexed as

Ear, InnerOtoacoustic Emissions, SpontaneousAuditory ThresholdCochleaHumansNoiseSoundEfferent systemLinear and non-linearMisophoniaOtoacoustic emissionsSuppression

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.