Evidence map›Paper›PMID 27996965›Full record

ArticleNature communications2016

Rapid tuning shifts in human auditory cortex enhance speech intelligibility.

Christopher R Holdgraf, Wendy de Heer, Brian Pasley, Jochem Rieger, Nathan Crone, Jack J Lin, Robert T Knight, Frédéric E Theunissen

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
6.0field-weighted citation impact, top 3% 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, 103 citations in OpenAlex.

  1. Article
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  7. Neocortical and Hippocampal Theta Oscillations Track Audiovisual Integration and Replay of Speech Memories.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  8. Review
  9. Linguistic modulation of the neural encoding of phonemes.Cerebral cortex (New York, N.Y. : 1991) · 2024
    Article
  10. Article
  11. Neural tracking measures of speech intelligibility: Manipulating intelligibility while keeping acoustics unchanged.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Article
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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

8 authors at 3 institutions in 1 country.

Christopher R HoldgrafHelen Wills Neuroscience Institute, University of California, Berkeley, California 94720, USA.
Wendy de HeerDepartment of Psychology, University of California, Berkeley, California 94720, USA.
Brian PasleyHelen Wills Neuroscience Institute, University of California, Berkeley, California 94720, USA.
Jochem RiegerHelen Wills Neuroscience Institute, University of California, Berkeley, California 94720, USA.
Nathan CroneDepartment of Neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Jack J LinUC Irvine Comprehensive Epilepsy Program, Department of Neurology, University of California, Irvine, California 92868, USA.
Robert T KnightHelen Wills Neuroscience Institute, University of California, Berkeley, California 94720, USA.
Frédéric E TheunissenHelen Wills Neuroscience Institute, University of California, Berkeley, California 94720, USA.
University of California, Berkeley · USJohns Hopkins University · USUniversity of California, Irvine · US

Funding

ATTENTION, ORIENTATION, & THE HUMAN PREFRONTAL CORTEXR37NS021135 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KNIGHT, ROBERT THOMAS · 2013 to 2019
$3.6M
Temporal-spatial mapping of cortical networks important for human cognitionR01NS091139 · NINDS · JOHNS HOPKINS UNIVERSITY · PI CRONE, NATHAN E · 2015 to 2019
$1.8M
Neural Encoding and Connectivity in human speech perceptionK99DC012804 · NIDCD · UNIVERSITY OF CALIFORNIA BERKELEY · PI PASLEY, BRIAN · 2013 to 2014
$358k
NIDCD NIH HHS K99 DC012804NINDS NIH HHS R01 NS091139NINDS NIH HHS R37 NS021135
6 · The paper itself

Abstract

Experience shapes our perception of the world on a moment-to-moment basis. This robust perceptual effect of experience parallels a change in the neural representation of stimulus features, though the nature of this representation and its plasticity are not well-understood. Spectrotemporal receptive field (STRF) mapping describes the neural response to acoustic features, and has been used to study contextual effects on auditory receptive fields in animal models. We performed a STRF plasticity analysis on electrophysiological data from recordings obtained directly from the human auditory cortex. Here, we report rapid, automatic plasticity of the spectrotemporal response of recorded neural ensembles, driven by previous experience with acoustic and linguistic information, and with a neurophysiological effect in the sub-second range. This plasticity reflects increased sensitivity to spectrotemporal features, enhancing the extraction of more speech-like features from a degraded stimulus and providing the physiological basis for the observed 'perceptual enhancement' in understanding speech.

Indexed as

Acoustic StimulationAnimalsAuditory CortexAuditory PerceptionBrain MappingElectrocorticographyEvoked Potentials, AuditoryHumansNeuronal PlasticityPhoneticsSpeech Intelligibility

Identifiers

PMID27996965
PMCPMC5187445
OpenAlexW2563358602

What OpenQuestion holds

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LicenceCC BY
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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.