← back to claim Brain structure variations of 15-20% exist across normal populations without corresponding functional impairments or harm.

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[+0] The 15% reduction in gray matter volume observed in adolescent heavy social media users constitutes evidence of developmental harm. discuss [i] adolescent-brain-development developmental-psychology digital-media-studies neuroplasticity neuroscience
Brain structure variations of 15-20% exist across normal populations without corresponding functional impairments or harm.
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