January 12th, 2014 |
The blood-brain barrier is the Berlin Wall of human anatomy and physiology. Its closely packed cells shield neurons and the like from toxins and pathogens, while letting pass glucose and other essential chemicals for brain metabolism (caffeine?). For years, pharmaceutical companies and academic researchers have engaged in halting efforts to traverse this imposing blockade in [...]
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Gary Stix, a senior editor, commissions, writes, and edits features, news articles and Web blogs for SCIENTIFIC AMERICAN. His area of coverage is neuroscience. He also has frequently been the issue or section editor for special issues or reports on topics ranging from nanotechnology to obesity. He has worked for more than 20 years at SCIENTIFIC AMERICAN, following three years as a science journalist at IEEE Spectrum, the flagship publication for the Institute of Electrical and Electronics Engineers. He has an undergraduate degree in journalism from New York University. With his wife, Miriam Lacob, he wrote a general primer on technology called Who Gives a Gigabyte?
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