Evidence map›Paper›PMID 28378516›Full record

ReviewThe Journal of physiology2017

How do horizontal cells 'talk' to cone photoreceptors? Different levels of complexity at the cone-horizontal cell synapse.

Camille A Chapot, Thomas Euler, Timm Schubert

Open access · bronzeAbstract readReview
In one paragraph

Review in The Journal of physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 103 citations in OpenAlex.

  1. Review
  2. Localization of Ceramide Synthase 5 in Mouse Retina.The Journal of comparative neurology · 2026
    Article
  3. Article
  4. S-cone-specific circuitry in the outer plexiform layer of a cone-dominant mammal.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Article
  7. On analogies in vertebrate and insect visual systems.Nature reviews. Neuroscience · 2025
    Review
  8. Retinal Neurochemistry.Brain sciences · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Horizontal-cell like Dm9 neurons inFrontiers in molecular neuroscience · 2024
    Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

3 authors at 1 institution in 1 country.

Camille A ChapotInstitute for Ophthalmic Research, University of Tübingen, 72076, Tübingen, Germany.
Thomas EulerInstitute for Ophthalmic Research, University of Tübingen, 72076, Tübingen, Germany.ORCID 0000-0002-4567-6966
Timm SchubertInstitute for Ophthalmic Research, University of Tübingen, 72076, Tübingen, Germany.ORCID 0000-0001-6630-1808
Bernstein Center for Computational Neuroscience Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The first synapse of the retina plays a fundamental role in the visual system. Due to its importance, it is critical that it encodes information from the outside world with the greatest accuracy and precision possible. Cone photoreceptor axon terminals contain many individual synaptic sites, each represented by a presynaptic structure called a 'ribbon'. These synapses are both highly sophisticated and conserved. Each ribbon relays the light signal to one ON cone bipolar cell and several OFF cone bipolar cells, while two dendritic processes from a GABAergic interneuron, the horizontal cell, modulate the cone output via parallel feedback mechanisms. The presence of these three partners within a single synapse has raised numerous questions, and its anatomical and functional complexity is still only partially understood. However, the understanding of this synapse has recently evolved, as a consequence of progress in understanding dendritic signal processing and its role in facilitating global versus local signalling. Indeed, for the downstream retinal network, dendritic processing in horizontal cells may be essential, as they must support important functional operations such as contrast enhancement, which requires spatial averaging of the photoreceptor array, while at the same time preserving accurate spatial information. Here, we review recent progress made towards a better understanding of the cone synapse, with an emphasis on horizontal cell function, and discuss why such complexity might be necessary for early visual processing.

Indexed as

AnimalsInterneuronsRetinal Cone Photoreceptor CellsRetinal Horizontal CellsSynapsesGABAglobal feedbackhorizontal celllocal circuitouter retinaphotoreceptorpresynaptic inhibitionsynaptic microdomain

Identifiers

PMID28378516
PMCPMC5556172
OpenAlexW2794733696

What OpenQuestion holds

Textmetadata
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.