Scientific American Podcast: 60-Second Mind Folgen

The Canadian Sports Concussion Project announced the results from brain autopsies of four CFL football players. Two of the players suffered from the degenerative disease chronic traumatic encephalopathy. Christie Nicholson reports

Panic attacks seem to come out of nowhere, but research finds symptoms appear up to one hour before the sufferer is aware of the attack. Christie Nicholson reports

Compulsive gamblers seeking treatment were more impulsive and more likely to be superstitious than were non-gamblers. Steve Mirsky reports