Reuters, By Anne Harding, NEW YORK (Reuters Health) - The effects of a methamphetamine overdose are very similar to those seen after a traumatic brain injury, according to researchers who examined the effects of "club drugs" in rats.

"We showed that a single overdose of meth can be as damaging as a head-on motor vehicle collision in the brain," co-author Matthew Warren, of the University of Florida in Gainesville, told Reuters Health.

Methamphetamine is a highly addictive stimulant that is chemically related to amphetamine, but is more potent and more harmful to the central nervous system.

Warren and his associates analyzed changes in the proteins in rodents' brains after traumatic injury and decided to investigate whether methamphetamine and MDMA, also known as Ecstasy, might cause similar changes.

MDMA is a psychoactive drug that is chemically similar to methamphetamine and the hallucinogen mescaline. The results of animal studies have also shown it has toxic effects on the nervous system.

NEW YORK (Reuters Health) - The effects of a methamphetamine overdose are very similar to those seen after a traumatic brain injury, according to researchers who examined the effects of "club drugs" in rats.

"We showed that a single overdose of meth can be as damaging as a head-on motor vehicle collision in the brain," co-author Matthew Warren, of the University of Florida in Gainesville, told Reuters Health.

Methamphetamine is a highly addictive stimulant that is chemically related to amphetamine, but is more potent and more harmful to the central nervous system.

Warren and his associates analyzed changes in the proteins in rodents' brains after traumatic injury and decided to investigate whether methamphetamine and MDMA, also known as Ecstasy, might cause similar changes.

MDMA is a psychoactive drug that is chemically similar to methamphetamine and the hallucinogen mescaline. The results of animal studies have also shown it has toxic effects on the nervous system.

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Labels: Ecstasy, MDMA, meth, TBI, traumatic brain injury