02/11/2026
What Is Screen Time Really Doing to Your Child’s Brain?
At Scire Integrative Health Center, we often hear parents say:
“When screen time goes up… so do the meltdowns.”
And while many families notice the behavioral changes, growing scientific evidence suggests the effects may go deeper than mood or attitude alone.
A peer-reviewed MRI study published in JAMA Pediatrics (Hutton et al., 2020) scanned the brains of 50 children ages 3–5. Researchers found that higher levels of interactive screen use were associated with lower structural integrity of white matter — the brain’s communication pathways responsible for language, literacy, and cognitive development.
Even after controlling for age, children with higher screen exposure scored lower on behavioral and early literacy measures.
This is not fringe science. It was published in a major medical journal.
These findings align with a broader body of research linking excessive early screen use to:
• Attention difficulties
• Sleep disruption
• Language delays
• Emotional dysregulation
At Scire Integrative Health Center, we are not anti-technology. Technology is part of modern life.
But we are pro-brain development.
Early childhood is a critical window for neural wiring. The brain is forming connections at an extraordinary pace — especially in areas responsible for attention, communication, and executive function. What children experience during these years matters.
When credible research raises concerns about the developing brain, we believe it deserves thoughtful attention — not dismissal.
If your child is struggling with attention, language delays, emotional regulation, or developmental concerns, it may be worth looking at the whole picture — including environmental inputs like screen exposure.
Healthy brains are built through movement, connection, conversation, sleep, and real-world sensory experiences.
Let’s protect that.
📍 Scire Integrative Health Center
Where brain development is approached with precision, evidence, and individualized care.