Browsing Category: Brain

Computer modeling may help soldiers, athletes, avoid concussions Johns Hopkins engineers have developed a powerful new computer-based process that helps identify the dangerous conditions that lead to concussion-related brain injuries. Professor K.T. Ramesh led a team that used a technique called diffusion tensor imaging, together with a computer model of the head, to identify injured axons, which are tiny but important fibers that […]

Radiation in space might harm the brains of astronauts “This study shows for the first time that exposure to radiation levels equivalent to a mission to Mars could produce cognitive problems and speed up changes in the brain that are associated with Alzheimer’s disease,” study author Kerry O’Banion, a neuroscientist at the University of Rochester Medical Center, said in a statement.

Brain technology market to exceed $1B by end of 2012 The market for brain health technology will surpass $1 billion by the end of 2012, and is set to grow at a brisk thereafter, to between $4 and $10 billion by 2020. Technologies in demand include computerized Web-based and mobile cognitive assessments, cognitive training and cognitive behavioral therapies, and biometrics-based monitoring and brain training […]

SPAUN brain model created inside a computer The Semantic Pointer Architecture Unified Network (Spaun) is a computer model of the human brain built by Professor Chris Eliasmith and colleagues of the University of Waterloo in Canada. It comprises around two and a half million virtual neurons organized into functional groups rather like real neurons in regions of the human brain associated […]