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IPFS News Link • Science, Medicine and Technology

Too much screen time changes children's brains, study from Cincinnati Children's finds

• https://www.cincinnati.com, Anne Saker

It's not clear how the changes affect a child's development, the researchers said.

The study put 47 healthy Cincinnati-area children between 3 and 5 through magnetic resonance imaging of their brains as well as cognitive testing. While the study did not learn how screen time changed the brains, it did show that skills such as brain processing speed were affected.

"Screen-based media use is prevalent and increasing in homes, childcare and school settings at ever younger ages," said Dr. John Hutton, the author of the study and director of the Reading & Literacy Discovery Center at Cincinnati Children's Hospital.

"These findings highlight the need to understand effects of screen time on the brain, particularly during stages of dynamic brain development in early childhood, so that providers, policymakers and parents can set healthy limits," he said.


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