Evidence map›Paper›PMID 25333637›Full record

ArticlePLoS biology2014

A synaptic mechanism for temporal filtering of visual signals.

Tom Baden, Anton Nikolaev, Federico Esposti, Elena Dreosti, Benjamin Odermatt, Leon Lagnado

Abstract read
In one paragraph

Article in PLoS biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
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

26 citing papers in PubMed.

  1. Article
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  7. Retina regeneration: lessons from vertebrates.Oxford open neuroscience · 2022
    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

6 authors.

Tom BadenMRC Laboratory of Molecular Biology, Neurobiology Division, Cambridge, United Kingdom.
Anton NikolaevMRC Laboratory of Molecular Biology, Neurobiology Division, Cambridge, United Kingdom.
Federico EspostiMRC Laboratory of Molecular Biology, Neurobiology Division, Cambridge, United Kingdom.
Elena DreostiMRC Laboratory of Molecular Biology, Neurobiology Division, Cambridge, United Kingdom.
Benjamin OdermattMRC Laboratory of Molecular Biology, Neurobiology Division, Cambridge, United Kingdom.
Leon LagnadoMRC Laboratory of Molecular Biology, Neurobiology Division, Cambridge, United Kingdom; School of Life Sciences, University of Sussex, Brighton, United Kingdom.

Funding

Medical Research CouncilWellcome TrustWellcome Trust 083220
6 · The paper itself

Abstract

The visual system transmits information about fast and slow changes in light intensity through separate neural pathways. We used in vivo imaging to investigate how bipolar cells transmit these signals to the inner retina. We found that the volume of the synaptic terminal is an intrinsic property that contributes to different temporal filters. Individual cells transmit through multiple terminals varying in size, but smaller terminals generate faster and larger calcium transients to trigger vesicle release with higher initial gain, followed by more profound adaptation. Smaller terminals transmitted higher stimulus frequencies more effectively. Modeling global calcium dynamics triggering vesicle release indicated that variations in the volume of presynaptic compartments contribute directly to all these differences in response dynamics. These results indicate how one neuron can transmit different temporal components in the visual signal through synaptic terminals of varying geometries with different adaptational properties.

Indexed as

Calcium SignalingSynaptic TransmissionVision, OcularAdaptation, OcularAnimalsGoldfishModels, BiologicalPresynaptic TerminalsRetinal Bipolar CellsZebrafish

Identifiers

PMID25333637
PMCPMC4205119

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.