Evidence map›Paper›PMID 30327471›Full record

ArticleNature communications2018

Hidden hearing loss selectively impairs neural adaptation to loud sound environments.

Warren Michael Henry Bakay, Lucy Anne Anderson, Jose Alberto Garcia-Lazaro, David McAlpine, Roland Schaette

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Recent advances in hearing conservation programmes: A systematic review.The South African journal of communication disorders = Die Suid-Afrikaanse tydskrif vir Kommunikasieafwykings · 2020
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Rapid cochlear gene therapy in adult deaf mice:Molecular therapy. Methods & clinical development · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Pharmacological Approaches to Hearing Loss.Pharmacological reviews · 2024
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 2 countries.

Warren Michael Henry BakayUCL Ear Institute, 332 Gray's Inn Road, London, WC1X 8EE, UK.ORCID http://orcid.org/0000-0002-6607-5262
Lucy Anne AndersonUCL Ear Institute, 332 Gray's Inn Road, London, WC1X 8EE, UK.ORCID http://orcid.org/0000-0003-3300-9530
Jose Alberto Garcia-LazaroUCL Ear Institute, 332 Gray's Inn Road, London, WC1X 8EE, UK.
David McAlpineUCL Ear Institute, 332 Gray's Inn Road, London, WC1X 8EE, UK.
Roland SchaetteUCL Ear Institute, 332 Gray's Inn Road, London, WC1X 8EE, UK. r.schaette@ucl.ac.uk.ORCID http://orcid.org/0000-0003-0896-2354
Gray's InnAustralian Hearing · AUUniversity College of Osteopathy · GBUniversity of Manchester · GB

Funding

Medical Research Council MR/L022311/1Medical Research Council MR/M023486/1Medical Research Council (MRC) MR/L022311/1
6 · The paper itself

Abstract

Exposure to even a single episode of loud noise can damage synapses between cochlear hair cells and auditory nerve fibres, causing hidden hearing loss (HHL) that is not detected by audiometry. Here we investigate the effects of noise-induced HHL on functional hearing by measuring the ability of neurons in the auditory midbrain of mice to adapt to sound environments containing quiet and loud periods. Neurons from noise-exposed mice show less capacity for adaptation to loud environments, convey less information about sound intensity in those environments, and adaptation to the longer-term statistical structure of fluctuating sound environments is impaired. Adaptation comprises a cascade of both threshold and gain adaptation. Although noise exposure only impairs threshold adaptation directly, the preserved function of gain adaptation surprisingly aggravates coding deficits for loud environments. These deficits might help to understand why many individuals with seemingly normal hearing struggle to follow a conversation in background noise.

Indexed as

Acoustic StimulationAdaptation, PhysiologicalAnimalsAuditory ThresholdCochlear NerveHearing Loss, Noise-InducedInferior ColliculiMaleMesencephalonMice, Inbred CBANoise

Identifiers

PMID30327471
PMCPMC6191434
OpenAlexW2896643981

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.