Evidence map›Paper›PMID 40314435›Full record

ArticleeLife2025

Temporal dynamics analysis reveals that concurrent working memory load eliminates the Stroop effect through disrupting stimulus-response mapping.

Yafen Li, Yixuan Lin, Qing Li, Yongqiang Chen, Zhifang Li, Antao Chen

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 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

6 authors.

Yafen LiSchool of Psychology, Shanghai University of Sport, Shanghai, China.ORCID https://orcid.org/0009-0009-9853-7546
Yixuan LinSchool of Psychology and Cognitive Science, East China Normal University, Shanghai, China.ORCID https://orcid.org/0000-0001-7861-4035
Qing LiFaculty of Psychology, Southwest University, Chongqing, China.ORCID https://orcid.org/0009-0004-1528-1826
Yongqiang ChenFaculty of Psychology, Southwest University, Chongqing, China.ORCID https://orcid.org/0009-0005-1825-2622
Zhifang LiSchool of Psychology and Cognitive Science, East China Normal University, Shanghai, China.ORCID https://orcid.org/0009-0008-9723-2655
Antao ChenBrain Health Institute, National Center for Mental Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine and School of Psychology, Shanghai, China.ORCID https://orcid.org/0000-0001-9321-681X

Funding

National Natural Science Foundation of China 32371105
6 · The paper itself

Abstract

Concurrent verbal working memory task can eliminate the color-word Stroop effect. Previous research, based on specific and limited resources, suggested that the disappearance of the conflict effect was due to the memory information preempting the resources for distractors. However, it remains unclear which particular stage of Stroop conflict processing is influenced by working memory loads. In this study, electroencephalography (EEG) recordings with event-related potential (ERP) analyses, time-frequency analyses, multivariate pattern analyses (MVPAs), and representational similarity analyses (RSAs) were applied to provide an in-depth investigation of the aforementioned issue. Subjects were required to complete the single task (the classical manual color-word Stroop task) and the dual task (the Sternberg working memory task combined with the Stroop task), respectively. Behaviorally, the results indicated that the Stroop effect was eliminated in the dual-task condition. The EEG results showed that the concurrent working memory task did not modulate the P1, N450, and alpha bands. However, it modulated the sustained potential (SP), late theta (740-820 ms), and beta (920-1040 ms) power, showing no difference between congruent and incongruent trials in the dual-task condition but significant difference in the single-task condition. Importantly, the RSA results revealed that the neural activation pattern of the late theta was similar to the response interaction pattern. Together, these findings implied that the concurrent working memory task eliminated the Stroop effect through disrupting stimulus-response mapping.

Indexed as

Memory, Short-TermStroop TestAdultElectroencephalographyEvoked PotentialsFemaleHumansMaleReaction TimeYoung Adultelectroencephalographyhumanmultivariate pattern analysisneuroscienceStroop effectworking memory

Identifiers

PMID40314435
PMCPMC12048152

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.