What is ADHD? | National Geographic

Name: What is ADHD? | National Geographic
Uploaded: 2017-09-29T12:00:00Z
Description: What is ADHD? How does ADHD impact the brain? Learn about the possible causes of this behavioral condition and the ...

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National Geographic

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What is ADHD? How does ADHD impact the brain? Learn about the possible causes of this behavioral condition and the ...