ArticleDevelopmental cognitive neuroscience2025
Interactive effects of social media use and puberty on resting-state cortical activity and mental health symptoms.
Article in Developmental cognitive neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Increasing social media use trajectories are linked to greater eating disorder symptoms.Annals of epidemiology · 2026Article
- Problematic patterns of social media use increase with spontaneous cortical activity and transdiagnostic mental health symptoms in youth.Developmental cognitive neuroscience · 2026Article
- Social pain is associated with altered developmental trajectories of connectivity among the triple network model of psychopathology.Social cognitive and affective neuroscience · 2025Article
- A biopsychosocial approach to sleep health during puberty: Individual and contextual aspects and the role of gender differences. A narrative review.Cogent mental health · 2025Review
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14 authors.
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Abstract
Adolescence is a period of profound biopsychosocial development, with pubertally-driven neural reorganization as social demands increase in peer contexts. The explosive increase in social media access has fundamentally changed peer interactions among youth, creating an urgent need to understand its impact on neurobiological development and mental health. Extant literature indicates that using social media promotes social comparison and feedback seeking (SCFS) behaviors in youth, which portend increased risk for mental health disorders, but little is known about its impact on neurobiological development. We assessed social media behaviors, mental health symptoms, and spontaneous cortical activity using magnetoencephalography (MEG) in 80 typically developing youth (8-16 years) and tested how self-reported pubertal stage moderates their relationship. More mature adolescents who engaged in more SCFS showed weaker fusiform/parahippocampal alpha and medial prefrontal beta activity, and increased symptoms of anxiety and attention problems. Engaging in SCFS on social media during adolescence may thus relate to developmental differences in brain regions that undergo considerable development during puberty. These results are consistent with works indicating altered neurodevelopmental trajectories within association cortices surrounding the onset of many mental health disorders. Importantly, later pubertal stages may be most sensitive to the detrimental effects of social media use.
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