Evidence map›Paper›PMID 39583202›Full record

ArticleBilingualism (Cambridge, England)2024

The Role of the Dorsolateral Prefrontal Cortex in Bilingual Language Switching and Non-Linguistic Task-Switching: Evidence from Multi-Voxel Pattern Analysis.

Kelly A Vaughn, Benjamin J Tamber-Rosenau, Arturo E Hernandez

Abstract read
In one paragraph

Article in Bilingualism (Cambridge, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. tDCS and Speech Therapy in Aphasia Treatment: A Multicenter Comparative Study of Efficacy.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Trial
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

3 authors.

Kelly A VaughnUniversity of Houston.
Benjamin J Tamber-RosenauUniversity of Houston.
Arturo E HernandezUniversity of Houston.

Funding

Texas Center for Learning DisabilitiesP50HD052117 · NICHD · UNIVERSITY OF HOUSTON · PI FLETCHER, JACK M · 2006 to 2023
$26.9M
The Effects of Aging and Genetic Variation on the Neural Bases of Cognitive and Language ControlR21AG063537 · NIA · UNIVERSITY OF HOUSTON · PI HERNANDEZ, ARTURO E · 2020 to 2020
$233k
NIA NIH HHS R21 AG063537NICHD NIH HHS P50 HD052117
6 · The paper itself

Abstract

Previous research suggests that bilingual language control requires domain-general cognitive control. Recent research suggests that exploration of individual differences is key for understanding the relationship between bilingual language control and cognitive control. The current study used multi-voxel pattern analysis (MVPA) to examine within-subject patterns of fMRI activity in the dorsolateral prefrontal cortex (DLPFC) during bilingual language switching and non-linguistic task-switching. We hypothesized that bilinguals would have identifiable, within-subject patterns of DLPFC activity for both types of switching and that bilinguals and monolinguals would differ in patterns of DLPFC activity for task-switching. We were unable to identify patterns of DLPFC activity associated with bilingual language switching. Task-switching was related to patterns of left DLPFC activity for both bilinguals and monolinguals, and there were identifiable patterns of right DLPFC activity for the bilinguals only. These findings suggest that the DLPFC is not the key brain structure connecting bilingual language and task-switching.

Indexed as

BilingualismDLPFCfMRIMVPASwitching

Identifiers

PMID39583202
PMCPMC11580812

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.