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Illustration showing neurogenesis where new brain neurons grow and connect in the hippocampus.

Can Brain Cells Really Regrow? The Surprising Science

🧠 How Brain Cells Regenerate (The Science Explained) For many years, scientists believed something surprising:how brain cells regenerate Brain cells could never regenerate. If brain cells were damaged, they were…

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Dr sanjay prajapati March 31, 2026

Why yawning helps cool the brain and increase oxygen

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Why Do We Yawn? The Real Reason Behind Yawning

Yawning helps regulate brain temperature and increase oxygen intake.Yawning spreads due to mirror neurons that make us copy others’ actions.It is useful because it helps cool the brain, increase oxygen…

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Dr sanjay prajapati December 29, 2025

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