Evidence map›Paper›PMID 25180102›Full record

ArticleeLife2014

Cross-synaptic synchrony and transmission of signal and noise across the mouse retina.

William N Grimes, Mrinalini Hoon, Kevin L Briggman, Rachel O Wong, Fred Rieke

Abstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Origin and functional impact of early nonlinearities in primate retina.bioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
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  9. Ancient origin of the rod bipolar cell pathway in the vertebrate retina.bioRxiv : the preprint server for biology · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. GABAeLife · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. Extrasynaptic NMDA Receptors on Rod Pathway Amacrine Cells: Molecular Composition, Activation, and Signaling.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  20. The dynamic receptive fields of retinal ganglion cells.Progress in retinal and eye research · 2018
    Review
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

5 authors.

William N GrimesDepartment of Physiology and Biophysics, Howard Hughes Medical Institute, University of Washington, Seattle, United States.
Mrinalini HoonDepartment of Biological Structure, University of Washington, Seattle, United States.
Kevin L BriggmanCircuit Dynamics and Connectivity Unit, National Institute of Neurological Disorders and Stroke, Bethesda, United States.
Rachel O WongDepartment of Biological Structure, University of Washington, Seattle, United States.
Fred RiekeDepartment of Physiology and Biophysics, Howard Hughes Medical Institute, University of Washington, Seattle, United States.

Funding

Vision Research CoreP30EY001730 · NEI · UNIVERSITY OF WASHINGTON · PI JAMES Bryant HURLEY · 1985 to 2026
$23.5M
Mapping the synaptic connectivity and function of sensory neuronal circuitsZIANS003133 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI BRIGGMAN, KEVIN · 2012 to 2017
$9.2M
INTERCELLULAR COMMUNICATION IN RETINAL DEVELOPMENTR01EY010699 · NEI · WASHINGTON UNIVERSITY · PI WONG, RACHEL O · 1994 to 2024
$8.6M
BIOPHYSICAL MECHANISMS OF SINGLE PHOTON DETECTIONR01EY011850 · NEI · UNIVERSITY OF WASHINGTON · PI RIEKE, FREDERICK M · 1997 to 2015
$3.5M
Howard Hughes Medical Institute 10699Intramural NIH HHSNEI NIH HHS EY10699NEI NIH HHS EY11850NEI NIH HHS P30 EY001730NEI NIH HHS R01 EY010699NEI NIH HHS R01 EY011850
6 · The paper itself

Abstract

Cross-synaptic synchrony--correlations in transmitter release across output synapses of a single neuron--is a key determinant of how signal and noise traverse neural circuits. The anatomical connectivity between rod bipolar and A17 amacrine cells in the mammalian retina, specifically that neighboring A17s often receive input from many of the same rod bipolar cells, provides a rare technical opportunity to measure cross-synaptic synchrony under physiological conditions. This approach reveals that synchronization of rod bipolar cell synapses is near perfect in the dark and decreases with increasing light level. Strong synaptic synchronization in the dark minimizes intrinsic synaptic noise and allows rod bipolar cells to faithfully transmit upstream signal and noise to downstream neurons. Desynchronization in steady light lowers the sensitivity of the rod bipolar output to upstream voltage fluctuations. This work reveals how cross-synaptic synchrony shapes retinal responses to physiological light inputs and, more generally, signaling in complex neural networks.

Indexed as

AnimalsDark AdaptationMice, Inbred C57BLNerve NetRetinaRetinal Bipolar CellsRetinal Ganglion CellsRetinal Rod Photoreceptor CellsSynapsesSynaptic Transmissionmouseneurosciencesignal processingsynaptic transmissionsynchronization

Identifiers

PMID25180102
PMCPMC4174577

What OpenQuestion holds

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LicenceCC0
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.