Autonomous closed loop neurostimulator

“UC Berkeley researchers have developed a wireless, autonomous, closed-loop neurostimulator that sits outside the head, monitoring electrical activity in the brain and intervening with electrical stimulation to ward off seizures. The device, which the team has called WAND (Wireless, Artifact-free Neuromodulation Device), can record activity at up to 128 points in the brain, and is designed to quickly learn and refine its model of the kinds of signals that precede tremors or seizures in each patient.” MORE

Image Credit: Rikky Muller, UC Berkeley