Better Brain by Dr. Julie

Better Brain by Dr. Julie

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Better Brain by Dr. Julie
Better Brain by Dr. Julie
Study finds scrolling shrinks your brain

Study finds scrolling shrinks your brain

Neuroscience confirms, brain rot is real.

Julie Fratantoni, PhD's avatar
Julie Fratantoni, PhD
Jun 28, 2025
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Better Brain by Dr. Julie
Better Brain by Dr. Julie
Study finds scrolling shrinks your brain
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The average American spends 5 hours and 16 minutes per day on their phone.

And this isn’t just a “young people” problem.

A 2024 survey found this stat applies to all generations - from Gen Z to Baby Boomers.

No one is immune to the allure of the little glowing rectangle.

From a neuroscience perspective, we know that any behavior you repeat can change your brain (hey neuroplasticity).

Today I’m going to share the results from two scientific papers that dive into the effects of excessive screen time on the brain.

I’ll end with 5 tips to increase brain volume and keep your brain plump and healthy.

I pour a huge amount of time and resources into this newsletter. Paid subscribers are what allow me to continue making neuroscience engaging, concise, and actionable.

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