By Ryan Purcell
“Everyone has had the experience of struggling to remember long lists of items or complicated directions to get somewhere,” Dr. Justin Sanchez of DARPA said in a recent press release. “Today we are discovering how implantable neurotechnologies can facilitate the brain’s performance of these functions.” The US Department of Defense is interested in how the brain forms memories because hundreds of thousands of soldiers – or “warfighters” as they are now called – have suffered from traumatic brain injury (TBI) and some have severe memory problems. Beyond the military, TBI is a major public health concern that affects millions of Americans as patients and caregivers and is incredibly expensive. A breakthrough treatment is needed and for that, ambitious research is required.
But does this research agenda end at treating disease, or could these findings also be applied to memory enhancement goals?