New results extend previous findings that some methamphetamine-induced neuronal damage resolves after a year of abstinence.
Describes research that sheds light on the correlation between increased dental disease and methamphetamine abuse.
Reports on a new medication strategy under investigated in animal studies that shows promise for preventing relapse to drug abuse.
Reports on 2009 data indicating a rise in drug abuse in the United States and the factors that may have contributed to this increase.
October 2010 Reports on two studies showing a high prevalence of HIV infection and more rapid progression to disability and death among drug abusers.
Reports on research investigating whether certain medications might strengthen patients' understanding and memory retention.
Describes research providing evidence that chronic methamphetamine abuse is associated with increased microglial cell activity in the brain leading to neurodegeneration.
Reports animal study findings on development of an antibody fragment that rapidly removes methamphetamine from the brain and discusses implications for treatment of overdose.
Highlights research showing methamphetamine abusers may have more difficulty than nonabusers in responding with empathy and self-control to people who are experiencing intense emotions.
Highlights findings from a study of former methamphetamine abusers showing evidence of impairment in areas of the brain known to influence cognition, emotion, and decision making.