Evidence map›Paper›PMID 34614420›Full record

ArticleNeuron2021

Flexible inhibitory control of visually evoked defensive behavior by the ventral lateral geniculate nucleus.

Alex Fratzl, Alice M Koltchev, Nicole Vissers, Yu Lin Tan, Andre Marques-Smith, A Vanessa Stempel, Tiago Branco, Sonja B Hofer

Open access · hybridAbstract read
In one paragraph

Article in Neuron, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
6.3field-weighted citation impact, top 2% 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

46 citing papers in PubMed, 82 citations in OpenAlex.

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  17. Ambient Light Impacts Innate Behaviors of New-World and Old-World Mice.bioRxiv : the preprint server for biology · 2025
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  19. Behavioral Modulation and Molecular Definition of Wide-Field Vertical Cells in the Mouse Superior Colliculus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Alex FratzlSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
Alice M KoltchevSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
Nicole VissersSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
Yu Lin TanSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
Andre Marques-SmithSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
A Vanessa StempelSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
Tiago BrancoSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK.
Sonja B HoferSainsbury Wellcome Centre for Neural Circuits and Behaviour, University College London, London, UK. Electronic address: s.hofer@ucl.ac.uk.
University College London · GBSainsbury Laboratory · GB

Funding

Wellcome TrustWellcome Trust 090843/F/09/ZWellcome Trust 213692/Z/18/ZWellcome Trust 219561/Z/19/Z
6 · The paper itself

Abstract

Animals can choose to act upon, or to ignore, sensory stimuli, depending on circumstance and prior knowledge. This flexibility is thought to depend on neural inhibition, through suppression of inappropriate and disinhibition of appropriate actions. Here, we identified the ventral lateral geniculate nucleus (vLGN), an inhibitory prethalamic area, as a critical node for control of visually evoked defensive responses in mice. The activity of vLGN projections to the medial superior colliculus (mSC) is modulated by previous experience of threatening stimuli, tracks the perceived threat level in the environment, and is low prior to escape from a visual threat. Optogenetic stimulation of the vLGN abolishes escape responses, and suppressing its activity lowers the threshold for escape and increases risk-avoidance behavior. The vLGN most strongly affects visual threat responses, potentially via modality-specific inhibition of mSC circuits. Thus, inhibitory vLGN circuits control defensive behavior, depending on an animal's prior experience and its anticipation of danger in the environment.

Indexed as

Geniculate BodiesVisual PathwaysAnimalsMiceReticular FormationSuperior ColliculiSynaptic Transmissionbehavioral controlescape behaviorinhibitory controlinstinctive behaviorlong-range inhibitionmouseprethalamussuperior colliculusventral lateral geniculate nucleusvisually guided behavior

Identifiers

PMID34614420
PMCPMC8648186
OpenAlexW3203863868

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.