Evidence map›Paper›PMID 22016544›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Nonlinear interactions between excitatory and inhibitory retinal synapses control visual output.

Botir T Sagdullaev, Erika D Eggers, Robert Purgert, Peter D Lukasiewicz

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

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  7. Two transcription factors, Pou4f2 and Isl1, are sufficient to specify the retinal ganglion cell fate.Proceedings of the National Academy of Sciences of the United States of America · 2015
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  10. Kainate receptors mediate signaling in both transient and sustained OFF bipolar cell pathways in mouse retina.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
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  20. Paired-pulse plasticity in the strength and latency of light-evoked lateral inhibition to retinal bipolar cell terminals.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    Article
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.

Botir T SagdullaevDepartment of Ophthalmology, Weill Medical College of Cornell University, Burke Medical Research Institute, White Plains, New York 10605, USA. bos2005@med.cornell.edu
Erika D Eggers
Robert Purgert
Peter D Lukasiewicz
Burke Medical Research Institute · USUniversity of Arizona · US

Funding

WASHINGTON UNIVERSITY CENTER VISION RESEARCHP30EY002687 · NEI · WASHINGTON UNIVERSITY · PI Philip Andrew Ruzycki · 1985 to 2026
$18.4M
Synaptic transmission &its modulation in the retinaR01EY008922 · NEI · WASHINGTON UNIVERSITY · PI LUKASIEWICZ, PETER D · 1991 to 2017
$7.2M
Retinal neural processing during retinal degenerative diseasesR01EY020535 · NEI · WINIFRED MASTERSON BURKE MED RES INST · PI SAGDULLAEV, BOTIR T. · 2010 to 2014
$2.4M
GABAergic and Glycinergic Inhibition in the Inner RetinaR00EY018131 · NEI · UNIVERSITY OF ARIZONA · PI EGGERS, ERIKA D. · 2009 to 2011
$728k
GABAergic and glycinergic inhibition in the inner retinaK99EY018131 · NEI · WASHINGTON UNIVERSITY · PI EGGERS, ERIKA D. · 2008 to 2008
$86k
NEI NIH HHS EY018131NEI NIH HHS EY020535NEI NIH HHS EY02687NEI NIH HHS EY08922NEI NIH HHS K99 EY018131NEI NIH HHS P30 EY002687NEI NIH HHS R00 EY018131NEI NIH HHS R01 EY008922NEI NIH HHS R01 EY020535
6 · The paper itself

Abstract

The visual system is highly sensitive to dynamic features in the visual scene. However, it is not known how or where this enhanced sensitivity first occurs. We investigated this phenomenon by studying interactions between excitatory and inhibitory synapses in the second synaptic layer of the mouse retina. We found that these interactions showed activity-dependent changes that enhanced signaling of dynamic stimuli. Excitatory signaling from cone bipolar cells to ganglion cells exhibited strong synaptic depression, attributable to reduced glutamate release from bipolar cells. This depression was relieved by amacrine cell inhibitory feedback that activated presynaptic GABA(C) receptors. We found that the balance between excitation and feedback inhibition depended on stimulus frequency; at short interstimulus intervals, excitation was enhanced, attributable to reduced inhibitory feedback. This dynamic interplay may enrich visual processing by enhancing retinal responses to closely spaced temporal events, representing rapid changes in the visual environment.

Indexed as

Nonlinear Dynamics6-Cyano-7-nitroquinoxaline-2,3-dioneAnimalsBenzodiazepinesElectric StimulationExcitatory Amino Acid AntagonistsGABA AntagonistsIn Vitro TechniquesMiceNeural InhibitionPatch-Clamp TechniquesPhosphinic AcidsPhotic StimulationPresynaptic TerminalsPyridinesRetina(1,2,5,6-tetrahydropyridin-4-yl)methylphosphinic acid6-Cyano-7-nitroquinoxaline-2,3-dioneBenzodiazepinesExcitatory Amino Acid AntagonistsGABA AntagonistsGYKI 53655Phosphinic AcidsPyridines

Identifiers

PMID22016544
PMCPMC3222379
OpenAlexW2160199684

What OpenQuestion holds

Textmetadata
LicenceTDM
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.