Mashable - Unlike drugs and alcohol, excess Internet usage could help your career, make you more informed and keep you up-to-date with the latest hilarious memes. But a recent (small) study by researchers in China showed that too much Internet usage -- to the point that it's an addiction -- can cause structural damage to your brain.
The researchers studied 17 adolescents with Internet Addiction Disorder (IAD) and found structural and functional interference in the part of the brain that regulates organization, possibly causing cognitive impairment similar to that caused by gambling and alcoholism.
More... More...