Evidence map›Paper›PMID 28924215›Full record

Trial reportScientific reports2017

Bilingual Cortical Control of Between- and Within-Language Competition.

Viorica Marian, James Bartolotti, Sirada Rochanavibhata, Kailyn Bradley, Arturo E Hernandez

Abstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Bilingual Language Experience Shapes Resting-State Brain Rhythms.Neurobiology of language (Cambridge, Mass.) · 2020
    Article
  14. Article
  15. Consequences of multilingualism for neural architecture.Behavioral and brain functions : BBF · 2019
    Review
  16. Article
  17. Neural signatures of inhibitory control in bilingual spoken production.Cortex; a journal devoted to the study of the nervous system and behavior · 2018
    Article
  18. 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

5 authors.

Viorica MarianNorthwestern University, Evanston, IL, 60208, USA. v-marian@northwestern.edu.
James BartolottiNorthwestern University, Evanston, IL, 60208, USA.
Sirada RochanavibhataNorthwestern University, Evanston, IL, 60208, USA.
Kailyn BradleyIcahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
Arturo E HernandezUniversity of Houston, Houston, TX, 77204, USA.

Funding

Cognitive Architecture of Bilingual Language ProcessingR01HD059858 · NICHD · NORTHWESTERN UNIVERSITY · PI Viorica Marian · 2010 to 2026
$6.2M
Neural Correlates of Lexical Processing in Child L2 LearnersR21HD059103 · NICHD · UNIVERSITY OF HOUSTON · PI HERNANDEZ, ARTURO E · 2009 to 2010
$577k
Effects of genetic differences and bilingual status on cognitive controlR03HD079873 · NICHD · UNIVERSITY OF HOUSTON · PI HERNANDEZ, ARTURO E · 2015 to 2016
$150k
NICHD NIH HHS R01 HD059858NICHD NIH HHS R03 HD079873NICHD NIH HHS R21 HD059103
6 · The paper itself

Abstract

The human capacity to master multiple languages is remarkable and leads to structural and functional changes in the brain. Understanding how the brain accommodates multiple languages simultaneously is crucial to developing a complete picture of our species' linguistic capabilities. To examine the neural mechanisms involved in processing two languages, we looked at cortical activation in Spanish-English bilinguals in response to phonological competition either between two languages or within a language. Participants recognized spoken words in a visual world task while their brains were scanned using functional magnetic resonance imaging (fMRI). Results revealed that between-language competition recruited a larger network of frontal control and basal ganglia regions than within-language competition. Bilinguals also recruited more neural resources to manage between-language competition from the dominant language compared to competition from the less dominant language. Additionally, bilinguals' activation of the basal ganglia was inversely correlated with their executive function ability, suggesting that bilinguals compensated for lower levels of cognitive control by recruiting a broader neural network to manage more difficult tasks. These results provide evidence for differences in neural responses to linguistic competition between versus within languages, and demonstrate the brain's remarkable plasticity, where language experience can change neural processing.

Indexed as

BrainMagnetic Resonance ImagingMultilingualismNerve NetAdolescentAdultBrain MappingFemaleHumansMaleSpeech Perception

Identifiers

PMID28924215
PMCPMC5603581

What OpenQuestion holds

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LicenceCC BY
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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.