11.15.2008

Teenage Bullies are Rewarded With Pleasure, Brain Scans Show

It’s no fun being bullied, but new research supports what many teenagers have long suspected: A victim’s pain may be a bully’s gain. A new brain imaging study of aggressive teenage boys found that watching others being bullied triggered parts of their brains associated with pleasure. “It is entirely possible their brains are lighting in the way they are because they experience seeing pain in others as exciting and fun and pleasurable,”[Reuters] said co-author Dr. Benjamin Lahey.

The study subjects were 16 boys 16 to 18 years old, half of whom had aggressive conduct disorder and half of whom had no behavioral disorder. While their brains were hooked up to functional MRIs, the boys were shown video clips of people getting hurt either by accident, such as having a heavy object dropped on their hands, or by intentional actions by others, such as someone stomping on their feet.

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