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Combining the use of light and genetics to control the behavior of cells in living tissue, optogenetics may lead to a more precise understanding of the brain's hugely complex neural network.
Effectively treating chronic pain will require a broad culture shift in medical care and research, a panel of experts said at a AAAS event.
Researchers at the 2015 AAAS Annual meeting said more studies are needed to understand the best dosing and delivery methods for medical use.
Learn about what it's like to work in science with our series of interviews with STEM professionals.



Alan I. Leshner [Photograph by]
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Alan I. Leshner, PhD