How Teen Brains Grow

The brain is the most complex organ in the human body, so it makes sense that different parts develop at different speeds during adolescence. The emotional centers (in the limbic system and amygdala) develop quickly, ensuring your teen connects with others and responds quickly to observations. Movement and coordination (cerebellum) development also jump ahead. On a slightly slower — but still developing — track? The reasoning center (prefrontal cortex). It won’t be evenly matched to the rest of your teen’s developing brain until they’re about 25. A teen’s brain is becoming a lean, keen, learning machine to guide them through life.

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