Evidence map›Paper›PMID 39632854›Full record

ArticleNature communications2024

Models optimized for real-world tasks reveal the task-dependent necessity of precise temporal coding in hearing.

Mark R Saddler, Josh H McDermott

Abstract read
In one paragraph

Article in Nature communications, 2024. 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. Acoustic Scene-Aware Processing and Auditory Model-Based Compensation Strategies.Journal of the Association for Research in Otolaryngology : JARO · 2026
    Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Dissociating the neural codes for multiple pitch perception in humans.bioRxiv : the preprint server for biology · 2025
    Article
  10. A deep learning framework for understanding cochlear implants.bioRxiv : the preprint server for biology · 2025
    Article
  11. Individual differences elucidate the perceptual benefits associated with robust temporal fine-structure processing.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  12. Review
  13. Article
  14. Noise schemas aid hearing in noise.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Mark R SaddlerDepartment of Brain and Cognitive Sciences, MIT, Cambridge, MA, USA. msaddler@mit.edu.ORCID 0000-0002-2698-7275
Josh H McDermottDepartment of Brain and Cognitive Sciences, MIT, Cambridge, MA, USA. jhm@mit.edu.ORCID 0000-0002-3965-2503

Funding

Computational Cognitive Neuroscience of Human Auditory CortexR01DC017970 · NIDCD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MCDERMOTT, JOSH H · 2019 to 2023
$1.7M
Computational Models of Normal and Impaired HearingR01DC021464 · NIDCD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Josh H McDermott · 2024 to 2026
$1.3M
NIDCD NIH HHS R01 DC017970NIDCD NIH HHS R01 DC021464U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01DC017970U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01DC021464
6 · The paper itself

Abstract

Neurons encode information in the timing of their spikes in addition to their firing rates. Spike timing is particularly precise in the auditory nerve, where action potentials phase lock to sound with sub-millisecond precision, but its behavioral relevance remains uncertain. We optimized machine learning models to perform real-world hearing tasks with simulated cochlear input, assessing the precision of auditory nerve spike timing needed to reproduce human behavior. Models with high-fidelity phase locking exhibited more human-like sound localization and speech perception than models without, consistent with an essential role in human hearing. However, the temporal precision needed to reproduce human-like behavior varied across tasks, as did the precision that benefited real-world task performance. These effects suggest that perceptual domains incorporate phase locking to different extents depending on the demands of real-world hearing. The results illustrate how optimizing models for realistic tasks can clarify the role of candidate neural codes in perception.

Indexed as

Cochlear NerveHearingModels, NeurologicalSpeech PerceptionAcoustic StimulationAction PotentialsAuditory PerceptionHumansMachine LearningNeuronsSound Localization

Identifiers

PMID39632854
PMCPMC11618365

What OpenQuestion holds

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Registered trials

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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.