Evidence map›Paper›PMID 30372729›Full record

ArticleJournal of vision2018

The spectral identity of foveal cones is preserved in hue perception.

Brian P Schmidt, Alexandra E Boehm, Katharina G Foote, Austin Roorda

Abstract read
In one paragraph

Article in Journal of vision, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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

4 authors.

Brian P SchmidtSchool of Optometry and Vision Science Graduate Group, University of California, Berkeley, Berkeley, CA, USA.
Alexandra E BoehmSchool of Optometry and Vision Science Graduate Group, University of California, Berkeley, Berkeley, CA, USA.
Katharina G FooteSchool of Optometry and Vision Science Graduate Group, University of California, Berkeley, Berkeley, CA, USA.
Austin RoordaSchool of Optometry and Vision Science Graduate Group, University of California, Berkeley, Berkeley, CA, USA.

Funding

TRAINING PROGRAM IN VISION SCIENCET32EY007043 · NEI · UNIVERSITY OF CALIFORNIA BERKELEY · PI Suzanne MJ FLEISZIG · 1985 to 2026
$12.9M
Advanced Technology to Study Visual Function on a Cellular ScaleR01EY023591 · NEI · UNIVERSITY OF CALIFORNIA BERKELEY · PI DUNCAN, JACQUE LYNNE, ROORDA, AUSTIN · 2014 to 2023
$11.2M
Dissecting color and spatial vision on a cellular scale in the human retinaF32EY027637 · NEI · UNIVERSITY OF CALIFORNIA BERKELEY · PI SCHMIDT, BRIAN PATRICK · 2017 to 2018
$116k
NEI NIH HHS F32 EY027637NEI NIH HHS R01 EY023591NEI NIH HHS T32 EY007043
6 · The paper itself

Abstract

Organisms are faced with the challenge of making inferences about the physical world from incomplete incoming sensory information. One strategy to combat ambiguity in this process is to combine new information with prior experiences. We investigated the strategy of combining these information sources in color vision. Single cones in human subjects were stimulated and the associated percepts were recorded. Subjects rated each flash for brightness, hue, and saturation. Brightness ratings were proportional to stimulus intensity. Saturation was independent of intensity, but varied between cones. Hue, in contrast, was assigned in a stereotyped manner that was predicted by cone type. These experiments revealed that, near the fovea, long and middle wavelength sensitive cones produce sensations that can be reliably distinguished on the basis of hue, but not saturation or brightness. Taken together, these observations implicate the high-resolution, color-opponent parvocellular pathway in this low-level visual task.

Indexed as

Fovea CentralisAdultColorColor VisionFemaleHumansMaleRetinal Cone Photoreceptor CellsSensory Thresholds

Identifiers

PMID30372729
PMCPMC6205561

What OpenQuestion holds

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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.