Evidence map›Paper›PMID 27357864›Full record

ArticleNature communications2016

Cortical idiosyncrasies predict the perception of object size.

Christina Moutsiana, Benjamin de Haas, Andriani Papageorgiou, Jelle A van Dijk, Annika Balraj, John A Greenwood, D Samuel Schwarzkopf

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

49 citing papers in PubMed, 104 citations in OpenAlex.

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  10. Individual differences in human gaze behavior generalize from faces to objects.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  20. Radial bias in face identification.Proceedings. Biological sciences · 2023
    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

7 authors at 2 institutions in 1 country.

Christina MoutsianaExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
Benjamin de HaasExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
Andriani PapageorgiouExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
Jelle A van DijkExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
Annika BalrajExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
John A GreenwoodExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
D Samuel SchwarzkopfExperimental Psychology, University College London, 26 Bedford Way, London WC1H 0AP, UK.
University College London · GBNational Hospital for Neurology and Neurosurgery · GB

Funding

European Research Council 310829Medical Research Council MR/K024817/1Wellcome Trust
6 · The paper itself

Abstract

Perception is subjective. Even basic judgments, like those of visual object size, vary substantially between observers and also across the visual field within the same observer. The way in which the visual system determines the size of objects remains unclear, however. We hypothesize that object size is inferred from neuronal population activity in V1 and predict that idiosyncrasies in cortical functional architecture should therefore explain individual differences in size judgments. Here we show results from novel behavioural methods and functional magnetic resonance imaging (fMRI) demonstrating that biases in size perception are correlated with the spatial tuning of neuronal populations in healthy volunteers. To explain this relationship, we formulate a population read-out model that directly links the spatial distribution of V1 representations to our perceptual experience of visual size. Taken together, our results suggest that the individual perception of simple stimuli is warped by idiosyncrasies in visual cortical organization.

Indexed as

AdultFemaleHealthy VolunteersHumansMagnetic Resonance ImagingMaleSize PerceptionVisual CortexYoung Adult

Identifiers

PMID27357864
PMCPMC4931347
OpenAlexW2471854339

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.