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How does the brain grow?

Topics: ScienceHealth


Kevin Saunders

The brain grows at an amazing rate during development. At times during brain development, 250,000 neurons are added every minute! At birth, almost all the neurons that the brain will ever have are present. However, the brain continues to grow for a few years after birth. By the age of 2 years old, the brain is about 80% of the adult size.

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How does the brain grow?

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