SAN FRANCISCO: To help treat soldiers with post-traumatic stress disorder, Jennifer Patterson turned to a gadget typically associated with videogames: the virtual reality headset from Oculus, a company Facebook Inc bought for US$2bil (RM7.45bil) last year.
Patterson, an engineering student at the University of Pittsburgh, studied a software used on the prototype of the head-mounted display that creates virtual settings, such as a Middle Eastern-themed city or desert road, that soldiers would otherwise avoid, as a way to help them recover from their PTSD.