ArticleHuman brain mapping2024
Large-scale investigation of white matter structural differences in bilingual and monolingual children: An adolescent brain cognitive development data study.
Article in Human brain mapping, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Affect labeling down-regulates amygdala only in a dominant native language.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Neuroanatomical differences in early bilingual and monolingual children.bioRxiv : the preprint server for biology · 2026Article
- Does bilingualism buffer genetic predispositions to reading difficulties through alterations of structural interhemispheric connectivity? An ABCDbioRxiv : the preprint server for biology · 2026Article
- Mapping along-tract commissural and association white matter microstructural differences in autistic children and young adults.Cerebral cortex (New York, N.Y. : 1991) · 2025Article
- Executive Functioning Task Performance as Predicted by Linguistic and Cultural Factors Among Latin American Youth Living in the USA.Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists · 2025Article
- Musical Sophistication and Multilingualism: Effects on Arcuate Fasciculus Characteristics.Human brain mapping · 2024Article
- Large-scale investigation of white matter structural differences in bilingual and monolingual children: An adolescent brain cognitive development data study.Human brain mapping · 2024Article
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4 authors.
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Abstract
Emerging research has provided valuable insights into the structural characteristics of the bilingual brain from studies of bilingual adults; however, there is a dearth of evidence examining brain structural alterations in childhood associated with the bilingual experience. This study examined the associations between bilingualism and white matter organization in bilingual children compared to monolingual peers leveraging the large-scale data from the Adolescent Brain Cognitive Development (ABCD) Study. Then, 446 bilingual children (ages 9-10) were identified from the participants in the ABCD data and rigorously matched to a group of 446 monolingual peers. Multiple regression models for selected language and cognitive control white matter pathways were used to compare white matter fractional anisotropy (FA) values between bilinguals and monolinguals, controlling for demographic and environmental factors as covariates in the models. Results revealed significantly lower FA values in bilinguals compared to monolinguals across established dorsal and ventral language network pathways bilaterally (i.e., the superior longitudinal fasciculus and inferior frontal-occipital fasciculus) and right-hemispheric pathways in areas related to cognitive control and short-term memory (i.e., cingulum and parahippocampal cingulum). In contrast to the enhanced FA values observed in adult bilinguals relative to monolinguals, our findings of lower FA in bilingual children relative to monolinguals may suggest a protracted development of white matter pathways associated with language and cognitive control resulting from dual language learning in childhood. Further, these findings underscore the need for large-scale longitudinal investigation of white matter development in bilingual children to understand neuroplasticity associated with the bilingual experience during this period of heightened language learning.
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