EMOTIONAL CONTROL. “A $70 million program will try to develop brain implants able to regulate emotions in the mentally ill. Now, as part of a sweeping $70 million program funded by the U.S. military, Carmena has a new goal: to use brain implants to read, and then control, the emotions of mentally ill people.”
http://www.technologyreview.com/news/527561/military-funds-brain-computer-interfaces-to-control-feelings/