Scientific discoveries this week: 9/9/13
Brain-to-Brain Interface – University of Washington
Sharing thoughts through the connecting of two brain may not be too far off. Recently, University of Washington researchers Rajesh Rao and Andrea Stocco successfully performed what is believed to be the first noninvasive human-to-human brain interface in history. Rao sent a brain signal to Stocco, who was sitting at the opposite side of the University of Washington campus, which caused Stocco to involuntarily hit the spacebar of a computer stationed in front of him. Both were hooked up to a form of magnetic stimulation, and the experiment used electrical brain recordings. Rao and Stocco plan to continue research. Stocco believes this technology could be used to help people who do not speak the same language communicate or even allow a person with disabilities to communicate his or her needs.