Evidence map›Paper›PMID 42689262›Full record

ArticleNeuroscience of consciousness2026

Memory color influences conscious object perception.

Vincent Plikat, Pablo R Grassi, Michael M Bannert, Andreas Bartels

Abstract read
In one paragraph

Article in Neuroscience of consciousness, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Vincent PlikatVision and Cognition Lab., Department of Psychology, University of Tübingen, Schleichstr. 4, 72076 Tübingen, Germany.ORCID https://orcid.org/0009-0000-8180-1691
Pablo R GrassiVision and Cognition Lab., Department of Psychology, University of Tübingen, Schleichstr. 4, 72076 Tübingen, Germany.ORCID https://orcid.org/0000-0001-5345-7926
Michael M BannertVision and Cognition Lab., Department of Psychology, University of Tübingen, Schleichstr. 4, 72076 Tübingen, Germany.ORCID https://orcid.org/0000-0003-1010-7517
Andreas BartelsVision and Cognition Lab., Department of Psychology, University of Tübingen, Schleichstr. 4, 72076 Tübingen, Germany.ORCID https://orcid.org/0000-0002-4939-7817

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Can knowledge influence perception? A central case suggesting it can, is evidence showing that knowledge about a color-diagnostic object's typical color can influence its appearance. For example, a gray banana is allegedly perceived with a tint of yellow. However, methodological and conceptual considerations leave it unclear whether the purported "memory color" effect actually reflects changes in perception or changes in judgment and responses instead. Here, we combine memory color with binocular rivalry to test if top-down influences affect the color an object is perceived in. We showed 24 participants familiar objects in their typical and opponent color and asked for concurrent reports of the perceived color. Consistent with Bayesian models of rivalry, we observed that conscious perception of identical spectral color pairs was biased toward the typical color of the presented object. Our results suggest that prior knowledge aids interpretation of ambiguous stimuli and biases conscious perception toward the most plausible interpretation.

Indexed as

ambiguous perceptioncognitive penetrabilitycolor visionmemory colorpredictive codingtop-down effects

Identifiers

PMID42689262
PMCPMC13537532

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.