How neuroscientists are hacking into brain waves to open new frontiers
BOSTON — Neuroscientists are following through on the promise of artificially enhanced bodies by creating the ability to “feel” flashes of light in invisible wavelengths, or building an entire virtual body that can be controlled via brain waves.
“Things that we used to think were hoaxes or science fiction are fast becoming reality,” said Todd Coleman, a bioengineering professor at the University of California at San Diego. Coleman and other researchers surveyed the rapidly developing field of neuroprosthetics in Boston this weekend at the annual meeting of the American Association for the Advancement of Science.
One advance came to light just in the past week, when researchers reported that they successfully wired up rats to sense infrared light and move toward the signals to get a reward. “This was the first attempt … not to restore a function but to augment the range of sensory experience,” said Duke University neurobiologist Miguel Nicolelis, the research team’s leader.Full story Cosmiclog NBS News