09-19-2007, 06:56 AM
Two studies by researchers at the U.S. Department of Energy's Brookhaven National Laboratory provide evidence for the first time that abuse of methamphetamine the drug commonly known as "speed" -- is associated with physiological changes in two systems of the human brain. The changes are evident even for abusers who have not taken the drug for a year or more.
Posted on Mon, 05 Mar 2001 00:00:00 EST at http://www.sciencedaily.com/releases/200...074144.htm
Posted on Mon, 05 Mar 2001 00:00:00 EST at http://www.sciencedaily.com/releases/200...074144.htm