Ultrasound gives the brain a nudge in the right direction

Neuroscientist Soha Farboud of the Donders Institute at Radboud University has succeeded in adjusting activity in specific brain areas using a new technique. With ultrasonic brain stimulation, she was able to influence whether people chose to look left or right. A key advantage of ultrasound is that, unlike existing methods, it can safely reach deep brain regions from outside the skull.