Evidence map›Paper›PMID 31831751›Full record

ArticleNature communications2019

Audio-visual experience strengthens multisensory assemblies in adult mouse visual cortex.

Thomas Knöpfel, Yann Sweeney, Carola I Radulescu, Nawal Zabouri, Nazanin Doostdar, Claudia Clopath, Samuel J Barnes

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

35 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Increased Perceptual Reliability Reduces Membrane Potential Variability in Cortical Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Distinct Cortical Populations Drive Multisensory Modulation of Segregated Auditory Sources.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The Development of Multisensory Integration at the Neuronal Level.Advances in experimental medicine and biology · 2024
    Article
  14. Article
  15. Article
  16. Review
  17. Multisensory integration in the mammalian brain: diversity and flexibility in health and disease.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Review
  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

7 authors at 2 institutions in 1 country.

Thomas KnöpfelLaboratory for Neuronal Circuit Dynamics, Department of Brain Sciences, Imperial College, London, W12 0NN, UK.
Yann SweeneyDepartment of Biomedical Engineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK.
Carola I RadulescuDepartment of Brain Sciences, Division of Neuroscience, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK.
Nawal ZabouriDepartment of Brain Sciences, Division of Neuroscience, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK.
Nazanin DoostdarDepartment of Brain Sciences, Division of Neuroscience, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK.
Claudia ClopathDepartment of Biomedical Engineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK.ORCID http://orcid.org/0000-0003-4507-8648
Samuel J BarnesDepartment of Brain Sciences, Division of Neuroscience, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK. samuel.barnes@imperial.ac.uk.ORCID http://orcid.org/0000-0003-4030-6453
Hammersmith Hospital · GBImperial College London · GB

Funding

Near Infrared Genetically Encoded Voltage Indicators (NIR-GEVIs) for All-Optical Electrophysiology (AOE)U01NS099573 · NINDS · IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE · PI ANTIC, SRDJAN D, KNOPFEL, THOMAS · 2016 to 2018
$2.9M
Sparse, Strong and Large Area Targeting of Genetically Encoded IndicatorsU01MH109091 · NIMH · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI ANTIC, SRDJAN D, KNOPFEL, THOMAS · 2015 to 2017
$1.6M
Biotechnology and Biological Sciences Research Council BB/N019008/1NIMH NIH HHS U01 MH109091NINDS NIH HHS U01 NS099573Wellcome Trust 200790/Z/16/Z
6 · The paper itself

Abstract

We experience the world through multiple senses simultaneously. To better understand mechanisms of multisensory processing we ask whether inputs from two senses (auditory and visual) can interact and drive plasticity in neural-circuits of the primary visual cortex (V1). Using genetically-encoded voltage and calcium indicators, we find coincident audio-visual experience modifies both the supra and subthreshold response properties of neurons in L2/3 of mouse V1. Specifically, we find that after audio-visual pairing, a subset of multimodal neurons develops enhanced auditory responses to the paired auditory stimulus. This cross-modal plasticity persists over days and is reflected in the strengthening of small functional networks of L2/3 neurons. We find V1 processes coincident auditory and visual events by strengthening functional associations between feature specific assemblies of multimodal neurons during bouts of sensory driven co-activity, leaving a trace of multisensory experience in the cortical network.

Indexed as

Acoustic StimulationAnimalsAuditory CortexAuditory PerceptionMiceModels, AnimalModels, BiologicalNerve NetNeuronal PlasticityNeuronsPhotic StimulationSensory DeprivationVisual CortexVisual Perception

Identifiers

PMID31831751
PMCPMC6908602
OpenAlexW2995796775

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.