Evidence map›Paper›PMID 32531283›Full record

ArticleCurrent biology : CB2020

Zebrafish Retinal Ganglion Cells Asymmetrically Encode Spectral and Temporal Information across Visual Space.

Mingyi Zhou, John Bear, Paul A Roberts, Filip K Janiak, Julie Semmelhack, Takeshi Yoshimatsu, Tom Baden

Open access · hybridAbstract read
In one paragraph

Article in Current biology : CB, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.5field-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

43 citing papers in PubMed, 86 citations in OpenAlex.

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  10. On analogies in vertebrate and insect visual systems.Nature reviews. Neuroscience · 2025
    Review
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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

7 authors at 2 institutions in 3 countries.

Mingyi ZhouSchool of Life Sciences, University of Sussex, Brighton BN19QG, UK.
John BearSchool of Life Sciences, University of Sussex, Brighton BN19QG, UK; Hong Kong University of Science and Technology, Hong Kong.
Paul A RobertsSchool of Life Sciences, University of Sussex, Brighton BN19QG, UK.
Filip K JaniakSchool of Life Sciences, University of Sussex, Brighton BN19QG, UK.
Julie SemmelhackHong Kong University of Science and Technology, Hong Kong.
Takeshi YoshimatsuSchool of Life Sciences, University of Sussex, Brighton BN19QG, UK.
Tom BadenSchool of Life Sciences, University of Sussex, Brighton BN19QG, UK; Institute for Ophthalmic Research, University of Tübingen, Tübingen 72076, Germany. Electronic address: t.baden@sussex.ac.uk.
University of Sussex · GBHong Kong University of Science and Technology · HK

Funding

Biotechnology and Biological Sciences Research Council BB/R014817/1Medical Research Council MC_PC_15071
6 · The paper itself

Abstract

In vertebrate vision, the tetrachromatic larval zebrafish permits non-invasive monitoring and manipulating of neural activity across the nervous system in vivo during ongoing behavior. However, despite a perhaps unparalleled understanding of links between zebrafish brain circuits and visual behaviors, comparatively little is known about what their eyes send to the brain via retinal ganglion cells (RGCs). Major gaps in knowledge include any information on spectral coding and information on potentially critical variations in RGC properties across the retinal surface corresponding with asymmetries in the statistics of natural visual space and behavioral demands. Here, we use in vivo two-photon imaging during hyperspectral visual stimulation as well as photolabeling of RGCs to provide a functional and anatomical census of RGCs in larval zebrafish. We find that RGCs' functional and structural properties differ across the eye and include a notable population of UV-responsive On-sustained RGCs that are only found in the acute zone, likely to support visual prey capture of UV-bright zooplankton. Next, approximately half of RGCs display diverse forms of color opponency, including many that are driven by a pervasive and slow blue-Off system-far in excess of what would be required to satisfy traditional models of color vision. In addition, most information on spectral contrast was intermixed with temporal information. Taken together, our results suggest that zebrafish RGCs send a diverse and highly regionalized time-color code to the brain.

Indexed as

AnimalsBehavior, AnimalBrainColor VisionPhotic StimulationRetinaRetinal Ganglion CellsSpatial ProcessingUltraviolet RaysZebrafish2P imagingcolor visionlarval zebrafishprey captureretinaretinal ganglion cellsUV-vision

Identifiers

PMID32531283
PMCPMC7416113
OpenAlexW3034434981

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.