Evidence map›Paper›PMID 27929372›Full record

ArticleeLife2016

Stimulus-dependent recruitment of lateral inhibition underlies retinal direction selectivity.

Qiang Chen, Zhe Pei, David Koren, Wei Wei

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.5field-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

42 citing papers in PubMed, 77 citations in OpenAlex.

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  7. Compartmentalized pooling generates orientation selectivity in wide-field amacrine cells.Proceedings of the National Academy of Sciences of the United States of America · 2024
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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 1 institution in 1 country.

Qiang ChenDepartment of Neurobiology, The University of Chicago, Chicago, United States.
Zhe PeiDepartment of Neurobiology, The University of Chicago, Chicago, United States.
David KorenDepartment of Neurobiology, The University of Chicago, Chicago, United States.
Wei WeiDepartment of Neurobiology, The University of Chicago, Chicago, United States.ORCID 0000-0002-7771-5974
City College of New York · US

Funding

MEDICAL SCIENTIST TRAININGT32GM007281 · NIGMS · UNIVERSITY OF CHICAGO · PI CLARK, MARCUS RAMSAY · 1985 to 2022
$32.1M
Synaptic basis of motion detection in the retinaR01EY024016 · NEI · UNIVERSITY OF CHICAGO · PI WEI, WEI · 2014 to 2018
$1.9M
Mechanism of neurotransmitter co-release in a retinal circuitF30EY025958 · NEI · UNIVERSITY OF CHICAGO · PI KOREN, DAVID · 2015 to 2018
$195k
NEI NIH HHS F30 EY025958NEI NIH HHS R01 EY024016NIGMS NIH HHS T32 GM007281
6 · The paper itself

Abstract

The dendrites of starburst amacrine cells (SACs) in the mammalian retina are preferentially activated by motion in the centrifugal direction, a property that is important for generating direction selectivity in direction selective ganglion cells (DSGCs). A candidate mechanism underlying the centrifugal direction selectivity of SAC dendrites is synaptic inhibition onto SACs. Here we disrupted this inhibition by perturbing distinct sets of GABAergic inputs onto SACs - removing either GABA release or GABA receptors from SACs. We found that lateral inhibition onto Off SACs from non-SAC amacrine cells is required for optimal direction selectivity of the Off pathway. In contrast, lateral inhibition onto On SACs is not necessary for direction selectivity of the On pathway when the moving object is on a homogenous background, but is required when the background is noisy. These results demonstrate that distinct sets of inhibitory mechanisms are recruited to generate direction selectivity under different visual conditions.

Indexed as

Motion PerceptionNeural InhibitionAmacrine CellsAnimalsGABAergic NeuronsMice, Inbred C57BLMice, KnockoutRetinadirection selectivityinhibitionlateral inhibitionmouseneuroscienceretinal circuitrystarburst amacrine cell

Identifiers

PMID27929372
PMCPMC5176353
OpenAlexW2560416438

What OpenQuestion holds

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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.