Evidence map›Paper›PMID 34772934›Full record

ArticleNature communications2021

Precise visuomotor transformations underlying collective behavior in larval zebrafish.

Roy Harpaz, Minh Nguyet Nguyen, Armin Bahl, Florian Engert

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

37 citing papers in PubMed, 63 citations in OpenAlex.

  1. Zebrafish frk Gene Knockout Shows Social Impairments Relevant to Autism and Delays Brain Development by Increasing Cell Proliferation.Autism research : official journal of the International Society for Autism Research · 2026
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  7. Dissecting Larval Zebrafish Hunting using Deep Reinforcement Learning Trained RNN Agents.Proceedings of the ... Conference on Cognitive Computational Neuroscience · 2026
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  18. Understanding collective behavior through neurobiology.Current opinion in neurobiology · 2024
    Review
  19. Collective behavior from surprise minimization.Proceedings of the National Academy of Sciences of the United States of America · 2024
    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

4 authors at 3 institutions in 2 countries.

Roy HarpazDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, 02138, USA. harpazone@gmail.com.ORCID http://orcid.org/0000-0001-9587-3389
Minh Nguyet NguyenSolomon H. Snyder Department of Neuroscience, Johns Hopkins University, Baltimore, MD, 21205, USA.
Armin BahlCentre for the Advanced Study of Collective Behaviour, University of Konstanz, Konstanz, 78464, Germany.
Florian EngertDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, 02138, USA.ORCID http://orcid.org/0000-0001-8169-2990
Harvard University · USJohns Hopkins University · USUniversity of Konstanz · DE

Funding

Zooming into the fish's brain-What is really going on! Connectomics analysis of larval zebrafish.U19NS104653 · NINDS · HARVARD UNIVERSITY · PI Jeff W Lichtman · 2017 to 2026
$39.4M
Parallelized Imaging and Automated Analysis of Zebrafish Assays with a Gigapixel MicroscopeR44OD024879 · OD · RAMONA OPTICS, INC. · PI HARFOUCHE, MARK · 2018 to 2022
$3.5M
Genetic and neural mechanisms underlying emerging social behavior in zebrafishRF1NS124017 · NINDS · HARVARD UNIVERSITY · PI ENGERT, FLORIAN, FISHMAN, MARK C · 2021 to 2021
$2.5M
High-Resolution, Parallelized Imaging of Freely Swimming Zebrafish with a Gigapixel MicroscopeR43OD024879 · OD · RAMONA OPTICS, INC. · PI HARFOUCHE, MARK, HORSTMEYER, ROARKE · 2017 to 2017
$225k
NIH HHS R43 OD024879NIH HHS R44 OD024879NINDS NIH HHS RF1 NS124017NINDS NIH HHS U19 NS104653
6 · The paper itself

Abstract

Complex schooling behaviors result from local interactions among individuals. Yet, how sensory signals from neighbors are analyzed in the visuomotor stream of animals is poorly understood. Here, we studied aggregation behavior in larval zebrafish and found that over development larvae transition from overdispersed groups to tight shoals. Using a virtual reality assay, we characterized the algorithms fish use to transform visual inputs from neighbors into movement decisions. We found that young larvae turn away from virtual neighbors by integrating and averaging retina-wide visual occupancy within each eye, and by using a winner-take-all strategy for binocular integration. As fish mature, their responses expand to include attraction to virtual neighbors, which is based on similar algorithms of visual integration. Using model simulations, we show that the observed algorithms accurately predict group structure over development. These findings allow us to make testable predictions regarding the neuronal circuits underlying collective behavior in zebrafish.

Indexed as

Mass GatheringsAnimalsBehavior, AnimalDecision MakingLarvaMovementNeural Networks, ComputerNeuronsSocial BehaviorSwimmingVirtual RealityVisual PerceptionZebrafish

Identifiers

PMID34772934
PMCPMC8590009
OpenAlexW3212483083

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.