Drug Treatment Could Sharpen Adult Brains

Where's Pinky? NARF! Medical College of Georgia, via Physorg

From Popular Science:

Tests in mice show potential for reversing the slowdown in learning that comes with puberty.

Anyone who's tried to learn a second language knows that the earlier in life you start, the easier it is to learn. Now, a scientist at the State University of New York Downstate Medical Center (SUNY) has not only discovered why learning becomes much harder after puberty, but also how to fix it. The SUNY team found that learning difficulty resulted from the proliferation of special chemical receptors during adolescence, and that the stress steroid THP could reverse the problem.

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