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Originally Posted by Buzzby

Study Shows Marijuana Increases Brain Cell Growth
Juanita King | Vive le Canada | 08/26/2006

The hippocampus is an area of the brain essential to memory formation. It is unusual because it grows new neurons over a person’s lifetime. Researchers believe these new cells help to improve memory and fight depression and mood disorders.

Many drugs -— heroin, cocaine, and the more common alcohol and nicotine — inhibit the growth of these new cells. It was thought that marijuana did the same thing, but this new research suggests otherwise.

Originally Posted by Buzzby

Study Shows Marijuana Increases Brain Cell Growth
Juanita King | Vive le Canada | 08/26/2006

ST. JOHN’S, Nfld — Supporters of marijuana may finally have an excuse to smoke weed every day. A recent study in the Journal of Clinical Investigation suggests that smoking pot can make the brain grow.

Though most drugs inhibit the growth of new brain cells, injections of a synthetic cannibinoid have had the opposite effect in mice in a study performed at the University of Saskatchewan. Research on how drugs affect the brain has been critical to addiction treatment, particularly research on the hippocampus.

The hippocampus is an area of the brain essential to memory formation. It is unusual because it grows new neurons over a person’s lifetime. Researchers believe these new cells help to improve memory and fight depression and mood disorders.

Many drugs -— heroin, cocaine, and the more common alcohol and nicotine — inhibit the growth of these new cells. It was thought that marijuana did the same thing, but this new research suggests otherwise.

Neuropsychiatrist Xia Zhang and a team of researchers study how marijuana-like drugs — known collectively as cannabinoids — act on the brain.

The team tested the effects of HU-210, a potent synthetic cannabinoid similar to a group of compounds found in marijuana. The synthetic version is about 100 times as powerful as THC, the high-inducing compound loved by recreational users.

Originally Posted by dredpiratrobert

it is possible to put yourself in a state of utter confusion with THC overdose

Originally Posted by 16204ever

What exactly is a "THC overdose" ?

Cannabis is competely non-toxic, there is no such thing as an overdose.

Unlike aspirin, caffeine, alcohol, and just about everything else you can name.

Originally Posted by t-1000

There is definitely an overdose, just not a really bad one

You can certainly end up confused and sick as hell with too much thc. Mainly if you're a noob smoker this is an issue.