Can playing the Project Evo game really improve the brain's ability to deal with distractions? Its manufacturer thinks so. Courtesy of Akili hide caption

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'Play This Video Game And Call Me In The Morning'
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When it comes to nature versus nurture, brain scientists think both matter. Daniel Horowitz for NPR hide caption

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Smart Teenage Brains May Get Some Extra Learning Time
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Brain researchers say the big fluctuations in IQ performance they found in teens were not random — or a fluke.

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IQ Isn't Set In Stone, Suggests Study That Finds Big Jumps, Dips In Teens
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