Fear, Brains and a Videogame (VIDEO) California Institute of Technology This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Using a videogame, Caltech Assistant Professor of Cognitive Neuroscience Dean Mobbs and other researchers have discovered the presence of two "fear" circuits in the brain. One circuit deals with immediate threats without using conscious thought. The other circuit deals with more distant threats in a cognitive, strategic fashion Credit Caltech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.