Evidence map›Paper›PMID 33023923›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2020

Crossmodal Phase Reset and Evoked Responses Provide Complementary Mechanisms for the Influence of Visual Speech in Auditory Cortex.

Pierre Mégevand, Manuel R Mercier, David M Groppe, Elana Zion Golumbic, Nima Mesgarani, Michael S Beauchamp, Charles E Schroeder, Ashesh D Mehta

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.8field-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

30 citing papers in PubMed, 60 citations in OpenAlex.

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  14. Visual Stimuli Modulate Local Field Potentials But Drive No High-Frequency Activity in Human Auditory Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  15. Article
  16. Review
  17. Crossmodal plasticity in hearing loss.Trends in neurosciences · 2023
    Review
  18. Article
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  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

8 authors at 8 institutions in 5 countries.

Pierre MégevandDepartment of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York 11549.ORCID 0000-0002-0427-547X
Manuel R MercierDepartment of Neurology, Montefiore Medical Center, Bronx, New York 10467.ORCID 0000-0001-6358-4734
David M GroppeDepartment of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York 11549.ORCID 0000-0002-3282-2514
Elana Zion GolumbicThe Gonda Brain Research Center, Bar Ilan University, Ramat Gan 5290002, Israel.ORCID 0000-0002-8831-3188
Nima MesgaraniDepartment of Electrical Engineering, Columbia University, New York, New York 10027.
Michael S BeauchampDepartment of Neurosurgery, Baylor College of Medicine, Houston, Texas 77030.ORCID 0000-0002-7599-9934
Charles E SchroederNathan S. Kline Institute, Orangeburg, New York 10962 cs2388@columbia.edu amehta@northwell.edu.
Ashesh D MehtaDepartment of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York 11549 cs2388@columbia.edu amehta@northwell.edu.ORCID 0000-0001-7293-1101
Albert Einstein College of Medicine · USBar-Ilan University · ILBaylor College of Medicine · USColumbia University · USFeinstein Institute for Medical Research · USNathan Kline Institute for Psychiatric Research · USUniversity Health Network · CAUniversity of Geneva · CH

Funding

Neurophysiology of robust speech perception in human superior temporal gyrusR01DC014279 · NIDCD · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Nima MESGARANI · 2015 to 2026
$5.3M
Dynamic Neural Mechanisms of Audiovisual Speech PerceptionU01NS098976 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SCHROEDER, CHARLES E · 2016 to 2018
$3.0M
NIDCD NIH HHS R01 DC014279NINDS NIH HHS U01 NS098976
6 · The paper itself

Abstract

Natural conversation is multisensory: when we can see the speaker's face, visual speech cues improve our comprehension. The neuronal mechanisms underlying this phenomenon remain unclear. The two main alternatives are visually mediated phase modulation of neuronal oscillations (excitability fluctuations) in auditory neurons and visual input-evoked responses in auditory neurons. Investigating this question using naturalistic audiovisual speech with intracranial recordings in humans of both sexes, we find evidence for both mechanisms. Remarkably, auditory cortical neurons track the temporal dynamics of purely visual speech using the phase of their slow oscillations and phase-related modulations in broadband high-frequency activity. Consistent with known perceptual enhancement effects, the visual phase reset amplifies the cortical representation of concomitant auditory speech. In contrast to this, and in line with earlier reports, visual input reduces the amplitude of evoked responses to concomitant auditory input. We interpret the combination of improved phase tracking and reduced response amplitude as evidence for more efficient and reliable stimulus processing in the presence of congruent auditory and visual speech inputs.

Indexed as

AdultAuditory CortexDrug Resistant EpilepsyElectrocorticographyEvoked PotentialsEvoked Potentials, AuditoryEvoked Potentials, VisualFemaleHumansMiddle AgedNeuronsNonverbal CommunicationPhotic StimulationYoung Adultaudiovisual speechbroadband high-frequency activitycrossmodal stimuliintracranial electroencephalographyneuronal oscillationsphase–amplitude coupling

Identifiers

PMID33023923
PMCPMC7605423
OpenAlexW3092182997

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.