Scaling the Barrier: My new column on the brain


Our brains are protected by an invisible fortress wall, keeping it safe from many dangers. Unfortunately, it also keeps out a lot of the drugs that could help cure diseases of the brain. In this month’s column for Discoverthis month’s column for Discover, I look at some of the newest strategies for scaling the wall. Check it out.

Image: Ken Lund, Flickr, via Creative Commons

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