But the so-called responsive neurostimulation system, or RNS for short, developed by Mountain View-based NeuroPace, treats adults with epilepsy who don’t respond to medication or for whom surgery is too risky.
http://www.mercurynews.com/2017/04/...lley-firms-implant-helps-stop-brain-seizures/
http://www.mercurynews.com/2017/04/...lley-firms-implant-helps-stop-brain-seizures/