http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. Internet addiction disorder may be associated with abnormal white matter structure in the brain, as reported in the Jan. 11 issue of the online journal PLoS ONE. These structural features may be linked to behavioral impairments, and may also provide a method to study and treat the disorder. http://medicalxpress.com/news/2012-01-internet-addiction-disorder-characterized-abnormal.html Psychology & Psychiatry Wed, 11 Jan 2012 17:50:09 EST news245526598