Focused ultrasound method releases drugs millimeters from targeted brain areas

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Courtesy of Raag D. Airan, MD, PhD, et al. 

Using focused ultrasound, researchers from the Stanford University School of Medicine in California have developed a noninvasive method that helps deliver drugs to within a few millimeters of a targeted area of the brain, according to a study published online Nov. 7 in the journal Neuron.