Evidence map›Paper›PMID 33269700›Full record

ArticleeLife2020

Preserving inhibition with a disinhibitory microcircuit in the retina.

Qiang Chen, Robert G Smith, Xiaolin Huang, Wei Wei

Open access · goldAbstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Compartmentalized pooling generates orientation selectivity in wide-field amacrine cells.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  4. Review
  5. Article
  6. Review
  7. Article
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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

4 authors at 2 institutions in 1 country.

Qiang ChenCommittee on Computational Neuroscience, University of Chicago, Chicago, United States.
Robert G SmithDepartment of Neuroscience, University of Pennsylvania, Philadelphia, United States.ORCID 0000-0001-5703-1324
Xiaolin HuangCommittee on Neurobiology, University of Chicago, Chicago, United States.ORCID 0000-0001-7367-8347
Wei WeiCommittee on Computational Neuroscience, University of Chicago, Chicago, United States.ORCID 0000-0002-7771-5974
University of Chicago · USUniversity of Pennsylvania · US

Funding

Circuit mechanisms for encoding naturalistic motion in the mammalian retinaR01NS109990 · NINDS · UNIVERSITY OF CHICAGO · PI WEI, WEI · 2018 to 2022
$3.3M
Retinal mechanisms for direction selectivityR01EY022070 · NEI · UNIVERSITY OF PENNSYLVANIA · PI SMITH, ROBERT G, TAYLOR, WILLIAM ROWLAND · 2012 to 2019
$2.8M
Synaptic basis of motion detection in the retinaR01EY024016 · NEI · UNIVERSITY OF CHICAGO · PI WEI, WEI · 2014 to 2018
$1.9M
NEI NIH HHS R01 EY022070NEI NIH HHS R01 EY024016NIH HHS R01 EY022070NIH HHS R01 EY024016NINDS NIH HHS R01 NS109990
6 · The paper itself

Abstract

Previously, we found that in the mammalian retina, inhibitory inputs onto starburst amacrine cells (SACs) are required for robust direction selectivity of On-Off direction-selective ganglion cells (On-Off DSGCs) against noisy backgrounds (Chen et al., 2016). However, the source of the inhibitory inputs to SACs and how this inhibition confers noise resilience of DSGCs are unknown. Here, we show that when visual noise is present in the background, the motion-evoked inhibition to an On-Off DSGC is preserved by a disinhibitory motif consisting of a serially connected network of neighboring SACs presynaptic to the DSGC. This preservation of inhibition by a disinhibitory motif arises from the interaction between visually evoked network dynamics and short-term synaptic plasticity at the SAC-DSGC synapse. Although the disinhibitory microcircuit is well studied for its disinhibitory function in brain circuits, our results highlight the algorithmic flexibility of this motif beyond disinhibition due to the mutual influence between network and synaptic plasticity mechanisms.

Indexed as

Neural InhibitionNeuronal PlasticitySynaptic TransmissionVision, OcularAmacrine CellsAnimalsEvoked Potentials, VisualFemaleMaleMice, Inbred C57BLMice, KnockoutModels, NeurologicalPhotic StimulationReceptors, GABA-ARetinal Ganglion CellsTime FactorsGabra2 protein, mouseReceptors, GABA-AVesicular Inhibitory Amino Acid Transport ProteinsViaat protein, mousecenter surround receptive fielddirection selectivitydisinhibitionmouseneuroscienceretinashort-term synaptic plasticityvisual motion

Identifiers

PMID33269700
PMCPMC7728437
OpenAlexW3108125380

What OpenQuestion holds

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LicenceCC BY
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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.