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Where you can learn all about addiction to
drugs, sex, food and gambling.

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Addiction-brain effects: Sex addiction, neurotransmitters, and being love addicted

Sunday, August 30th, 2009

***A disclaimer: Sex addiction is a relatively new concept in science. I haven't been able to find much research on the subject, so much of what is being said here is my interpretation of the current literature on sexual responsivity in humans.*** I've already mentioned that scientists are beginning to ...

Weekly links about addiction: Exercise, stigma, marijuana, and friendhip.

Sunday, August 2nd, 2009

Here we are again. I've been slacking on this, but check out the new crop of great articles about addiction. As usual, if you press the title of this post, you'll be rewarded with our relevant posts!!! MSNBC: Exercise may help prevent substance abuse - Here's an article that reports on ...

Early drug use problems: Kids, inhalants, and huffing.

Thursday, July 30th, 2009

22.9 million Americans report trying inhalants at least once in their lives. When it comes to drug use problems, inhalants are often the first drugs that young children decide to experiment with. The habit is often called huffing. While use of alcohol, tobacco, marijuana, cocaine, ecstasy, and other drugs peaks around ...

Addiction-brain effects : Opiate addiction – Heroin, morphine, oxycontin and more

Friday, July 3rd, 2009

Okay, we've talked about meth and cocaine and how they affect the brain. As I mentioned, both cocaine and meth interfere with the way the brain stores and cleans up important neurotransmitters, including, most importantly, Dopamine and Norepinephrine. The class of drugs known as opiates, which includes morphine, heroin, codeine, and ...

The brain-addiction connection : Crystal meth (speed), and our good friend dopamine

Saturday, June 27th, 2009

So, We've talked about the general way in which neurons in the brain communicate with one another and then reviewed the ways in which cocaine messes some of the basic processes that the brain depends on. It's time to move on to another drug, and since the brain-addiction connection is similar for ...

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