ArticleTranslational psychiatry2025
Association of screen time with attention-deficit/hyperactivity disorder symptoms and their development: the mediating role of brain structure.
Article in Translational psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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Who cites it
4 citing papers in PubMed.
- Orbitofrontal and Medial Frontal Gray Matter Volumes Are Associated With Hyperactivity Traits in 2548 Nonclinical Adults.Human brain mapping · 2026Article
- The Adolescent Brain Cognitive Development (ABCD) Study: Ten years of statistical and methodological contributions.Developmental cognitive neuroscience · 2026Article
- Screen time patterns and cognitive screening outcomes (MoCA-Ina) in adolescents: a cross-sectional study.BMC neurology · 2026Observational
- Prevalence of ADHD Among Saudi Children and Adolescents.International journal of environmental research and public health · 2026Article
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Authors and funding
3 authors.
Funding
Abstract
The association among screen time, attention-deficit/hyperactivity disorder (ADHD) symptom development, and brain structure, and the neural mechanisms underlying the association between screen time and ADHD symptoms remain unclear. This study examines the relationships between the three using large-scale longitudinal data from the Adolescent Brain Cognitive Development (ABCD) study. Data on screen time, ADHD symptoms (measured via the Child Behavior Checklist), and brain structure were extracted from 10,116 children at baseline (ages 9-10) and 7880 children at a two-year follow-up. A linear mixed-effects model was used to assess the association between baseline screen time and changes in ADHD symptoms and brain structure after two years. Additionally, the mediating role of brain structure on the association between screen time and ADHD symptoms was examined. The results showed that screen time was associated with increased ADHD symptoms (β = 0.032, p = 0.001) and reduced cortical thickness in specific regions (right temporal pole: β = -0.036, false discovery rate (FDR)-corrected p = 0.020; left superior frontal gyrus: β = -0.028, FDR-corrected p = 0.020; and left rostral middle frontal gyrus: β = -0.030, FDR-corrected p = 0.020). Total cortical volume partially mediated the relationship between screen time and ADHD symptoms (β = 0.001, p = 0.023) at baseline. These findings suggest that screen time is associated with ADHD symptoms and brain structure, as well as their development, potentially providing insights into the neural mechanisms underlying the association between screen time and ADHD symptomatology.
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