People with “hoarding disorder” show abnormalities in brain scans that distinguish them from those who have other types of obsessive-compulsive disorders (OCD), new research shows. “We wanted to see whether the brain activity of people who hoard is different from that of people with OCD, and whether it is different from that of healthy people,” explained study author David Tolin, director of the Anxiety Disorders Center and Center for Cognitive Behavioral Therapy within the Institute of Living in Hartford, Conn. “We also wanted to understand whether people who hoard show an abnormal brain response to decisions about whether to keep things or throw them away,” he noted.
