Evidence map›Paper›PMID 27366885›Full record

ArticleJournal of vision2016

Circuitry to explain how the relative number of L and M cones shapes color experience.

Brian P Schmidt, Phanith Touch, Maureen Neitz, Jay Neitz

Open access · goldAbstract read
In one paragraph

Article in Journal of vision, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Cone-Opponent Ganglion Cells in the Primate Fovea Tuned to Noncardinal Color Directions.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  3. From cones to color vision: a neurobiological model that explains the unique hues.Journal of the Optical Society of America. A, Optics, image science, and vision · 2023
    Article
  4. Article
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  7. Article
  8. Review
  9. Article
  10. Article
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  12. 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 1 institution in 1 country.

Brian P Schmidt
Phanith Touch
Maureen Neitz
Jay Neitz
University of Washington · US

Funding

Vision Research CoreP30EY001730 · NEI · UNIVERSITY OF WASHINGTON · PI JAMES Bryant HURLEY · 1985 to 2026
$23.5M
VISUAL SCIENCES TRAINING PROGRAMT32EY007031 · NEI · UNIVERSITY OF WASHINGTON · PI Wyeth Daniel Bair, Anitha Pasupathy · 1985 to 2026
$6.1M
GENES AND VISUAL PIGMENTS OF RED/GREEN COLOR VISIONR01EY009303 · NEI · UNIVERSITY OF WASHINGTON · PI NEITZ, MAUREEN E · 1991 to 2013
$5.2M
Exploring plasticity of the adult visual system using viral gene deliveryR01EY016861 · NEI · UNIVERSITY OF WASHINGTON · PI NEITZ, MAUREEN E · 2007 to 2015
$3.5M
Myopia: the role of cone opsin mutations & glasses that control axial elongationR01EY021242 · NEI · UNIVERSITY OF WASHINGTON · PI NEITZ, JAY · 2011 to 2015
$2.0M
Training Program in Neural Computation and EngineeringR90DA033461 · NIDA · UNIVERSITY OF WASHINGTON · PI FAIRHALL, ADRIENNE L, SHEA-BROWN, ERIC TODD · 2011 to 2020
$1.9M
NEI NIH HHS P30 EY001730NEI NIH HHS R01 EY009303NEI NIH HHS R01 EY016861NEI NIH HHS R01 EY021242NEI NIH HHS T32 EY007031NIDA NIH HHS R90 DA033461
6 · The paper itself

Abstract

The wavelength of light that appears unique yellow is surprisingly consistent across people even though the ratio of middle (M) to long (L) wavelength sensitive cones is strikingly variable. This observation has been explained by normalization to the mean spectral distribution of our shared environment. Our purpose was to reconcile the nearly perfect alignment of everyone's unique yellow through a normalization process with the striking variability in unique green, which varies by as much as 60 nm between individuals. The spectral location of unique green was measured in a group of volunteers whose cone ratios were estimated with a technique that combined genetics and flicker photometric electroretinograms. In contrast to unique yellow, unique green was highly dependent upon relative cone numerosity. We hypothesized that the difference in neural architecture of the blue-yellow and red-green opponent systems in the presence of a normalization process creates the surprising dependence of unique green on cone ratio. We then compared the predictions of different theories of color vision processing that incorporate L and M cone ratio and a normalization process. The results of this analysis reveal that-contrary to prevailing notions--postretinal contributions may not be required to explain the phenomena of unique hues.

Indexed as

AdultColorColor PerceptionColor VisionContrast SensitivityFemaleHumansLightMaleMiddle AgedPhotic StimulationRetinal Cone Photoreceptor CellsYoung Adult

Identifiers

PMID27366885
PMCPMC4927209
OpenAlexW2467124096

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.