Light-Switched Anesthetics Allow Researchers to turn Pain Nerves On and Off

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A new study published in the journal Nature Methods, shows that a novel local anesthetic developed by a group of researchers at UC Berkeley, University of Münich, and the Université de Boardeaux, can be switched on and off using different wavelengths of light, allowing a much finer control of which nerves are blocked.

Read more @ SciTechDaily

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