Evidence map›Paper›PMID 34981262›Full record

ReviewJournal of the Association for Research in Otolaryngology : JARO2022

Whistling While it Works: Spontaneous Otoacoustic Emissions and the Cochlear Amplifier.

Christopher A Shera

Abstract readReview
In one paragraph

Review in Journal of the Association for Research in Otolaryngology : JARO, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. A Time-Domain Model for the Generation of Spontaneous Otoacoustic Emissions in Resonant Cavities.Journal of the Association for Research in Otolaryngology : JARO · 2026
    Article
  2. Article
  3. Article
  4. A mosquito-inspired theoretical framework for acoustic signal detection.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. How Exceptional Is the Ear?Journal of the Association for Research in Otolaryngology : JARO · 2025
    Review
  6. Article
  7. Sources of Microstructure in Mammalian Cochlear Responses.Journal of the Association for Research in Otolaryngology : JARO · 2025
    Review
  8. Something in Our Ears Is Oscillating, but What? A Modeller's View of Efforts to Model Spontaneous Emissions.Journal of the Association for Research in Otolaryngology : JARO · 2024
    Review
  9. Article
  10. The Long Outer-Hair-Cell RC Time Constant: A Feature, Not a Bug, of the Mammalian Cochlea.Journal of the Association for Research in Otolaryngology : JARO · 2023
    Review
  11. Article
  12. Article
  13. Article
  14. Non-invasive auditory brainstem responses to FM sweeps in awake big brown bats.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2022
    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

1 author.

Christopher A SheraCaruso Department of Otolaryngology and Department of Physics & Astronomy, University of Southern California, California, Los Angeles, 90033, USA. christopher.shera@gmail.com.ORCID http://orcid.org/0000-0002-5939-2710

Funding

UNDERSTANDING OTOACOUSTIC EMISSIONSR01DC003687 · NIDCD · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Christopher A Shera · 1999 to 2026
$9.8M
NIDCD NIH HHS R01 DC003687
6 · The paper itself

Abstract

Perhaps the most striking evidence for active processes operating within the inner ears of mammals and non-mammals alike is their ability to spontaneously produce sound. Predicted by Thomas Gold in 1948, some 30 years prior to their discovery, the narrow-band sounds now known as spontaneous otoacoustic emissions (SOAEs) remain incompletely understood, their origins controversial. Without a single equation in the main text, we review the essential concepts underlying the "local-" and "global-oscillator" frameworks for understanding SOAE generation. Comparing their key assumptions and predictions, we relate the two frameworks to unresolved questions about the biophysical mechanisms of cochlear amplification.

Indexed as

Otoacoustic Emissions, SpontaneousSingingAnimalsCochleaMammalsSoundVocalization, Animalcritical oscillatorsgloballocalspontaneous otoacoustic emissionstraveling waves

Identifiers

PMID34981262
PMCPMC8782959

What OpenQuestion holds

Textmetadata
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.