Gray matter reductions exceeding 10% in prefrontal regions correlate with impaired executive function in longitudinal studies.
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[minimal]
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[stable]
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Research demonstrates that volumetric decreases beyond 10% in prefrontal cortex are associated with measurable deficits in decision-making, impulse control, and planning abilities.
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Falsifiable
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Clear
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Novel
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Important
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Cited as evidence in 1 claim:
The 15% reduction in gray matter volume observed in adolesc…
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cited by (1)
cited as supports by:
[+0]
The 15% reduction in gray matter volume observed in adolescent heavy social media users constitutes evidence of developmental harm.
adolescent-brain-development
developmental-psychology
digital-media-studies
neuroplasticity
neuroscience
virtues: Accurate unrated · Falsifiable unrated · Clear unrated · Novel unrated · Important unrated
this claim:
Gray matter reductions exceeding 10% in prefrontal regions correlate with impaired executive function in longitudinal studies.
supports (2)
supports:
[+0]
Prefrontal cortex volume reductions above 8% predict increased risk-taking behavior in adolescents according to 2019 meta-analysis.
virtues: Accurate unrated · Falsifiable unrated · Clear unrated · Novel unrated · Important unrated
supports:
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The Adolescent Brain Cognitive Development Study of 11,878 participants links prefrontal thinning to reduced cognitive performance scores.
virtues: Accurate unrated · Falsifiable unrated · Clear unrated · Novel unrated · Important unrated
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