Chilean authors, publishing in Science, discover drug-craving brain region in rats

Chilean researchers have identified a region of the brain ? the insular cortex ? that plays a role in drug craving in amphetamine-addicted rats, according to a report published in the 26 October issue of the journal Science , published by the American Association for the Advancement of Science (AAAS), the nonprofit science society.
From: www.eurekalert.org