Evidence map›Paper›PMID 25754638›Full record

ArticleCurrent biology : CB2015

Visuomotor transformations underlying hunting behavior in zebrafish.

Isaac H Bianco, Florian Engert

Open access · hybridAbstract read
In one paragraph

Article in Current biology : CB, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 112 papers.

0numbers the graph read from it
0cells of the map it votes in
112citing papers in PubMed
9.9field-weighted citation impact, top 1% 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

112 citing papers in PubMed, 239 citations in OpenAlex.

  1. Review
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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
    Article
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  12. On analogies in vertebrate and insect visual systems.Nature reviews. Neuroscience · 2025
    Review
  13. Review
  14. Article
  15. Article
  16. Article
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  18. The visuomotor transformations underlying target-directed behavior.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  19. Article
  20. Article

52 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Isaac H BiancoDepartment of Molecular and Cellular Biology and Center for Brain Science, Harvard University, Cambridge, MA 02138, USA. Electronic address: i.bianco@ucl.ac.uk.
Florian EngertDepartment of Molecular and Cellular Biology and Center for Brain Science, Harvard University, Cambridge, MA 02138, USA.
Harvard University · US

Funding

Neural circuits in zebrafish: form, function and plasticityU01NS090449 · NINDS · HARVARD UNIVERSITY · PI CEPKO, CONSTANCE L, ENGERT, FLORIAN · 2014 to 2016
$5.2M
Watching a vertebrate brain learn and behave in a virtual environmentDP1NS082121 · NINDS · HARVARD UNIVERSITY · PI ENGERT, FLORIAN · 2012 to 2015
$3.4M
Monitoring Neural Activity in Freely Behaving Zebrafish Larvae with BioluminescenR01DA030304 · NIDA · HARVARD UNIVERSITY · PI ENGERT, FLORIAN · 2011 to 2014
$1.3M
Transgenic zebrafish for neurobiologyR24NS086601 · NINDS · HARVARD UNIVERSITY · PI ENGERT, FLORIAN · 2014 to 2017
$1.2M
NCCDPHP CDC HHS DP1-NS082121-02NIDA NIH HHS 1R01DA030304-01NIDA NIH HHS R01 DA030304NINDS NIH HHS DP1 NS082121NINDS NIH HHS R24 NS086601NINDS NIH HHS U01 NS090449Wellcome Trust 101195
6 · The paper itself

Abstract

Visuomotor circuits filter visual information and determine whether or not to engage downstream motor modules to produce behavioral outputs. However, the circuit mechanisms that mediate and link perception of salient stimuli to execution of an adaptive response are poorly understood. We combined a virtual hunting assay for tethered larval zebrafish with two-photon functional calcium imaging to simultaneously monitor neuronal activity in the optic tectum during naturalistic behavior. Hunting responses showed mixed selectivity for combinations of visual features, specifically stimulus size, speed, and contrast polarity. We identified a subset of tectal neurons with similar highly selective tuning, which show non-linear mixed selectivity for visual features and are likely to mediate the perceptual recognition of prey. By comparing neural dynamics in the optic tectum during response versus non-response trials, we discovered premotor population activity that specifically preceded initiation of hunting behavior and exhibited anatomical localization that correlated with motor variables. In summary, the optic tectum contains non-linear mixed selectivity neurons that are likely to mediate reliable detection of ethologically relevant sensory stimuli. Recruitment of small tectal assemblies appears to link perception to action by providing the premotor commands that release hunting responses. These findings allow us to propose a model circuit for the visuomotor transformations underlying a natural behavior.

Indexed as

AnimalsContrast SensitivityNeuronsPattern Recognition, VisualPhotic StimulationPredatory BehaviorPsychomotor PerformanceSize PerceptionSuperior ColliculiVisual PerceptionZebrafish

Identifiers

PMID25754638
PMCPMC4386024
OpenAlexW2071663937

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.