Scientists Explore Deep Brain Stimulation (DBS) to Fight Addiction

Addiction is costly in many ways. It can cost relationships, families, jobs, and lives. The stigma of addiction can cause people not to seek help, and it seems that the stigma is international, just like the disease of addiction itself. China has been experimenting with different solutions for addiction for years. People often go to the research doctors out of desperation. A recent article by the Associated Press detailed the desperation a man named Yan, in China, felt when over the years he became addicted to crystal meth and, eventually, heroin. His father wanted to help but was tired of watching him bounce in and out of drug rehabilitation. He gave him a choice between another trip to drug rehabilitation, or to try Deep Brain Stimulation surgery. “Of course, I chose surgery,” Yan said. “With surgery, I definitely have the chance to get my life back.” China’s Research into DBS for Addiction China doesn’t have the same medical laws as America, and for many years they tried an archaic…

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Tainted Cocaine Causing Brain Damage

A dangerous new substance that’s used as an anti-worming agent has been found in recent cocaine samples taken by Swiss researchers, according to a report by Big Think. Cocaine is the second-most popular drug worldwide, and it’s almost always “cut” with another drug or substance so that the drug is more profitable. In some cases, medications like fentanyl are added to cocaine to make it more addictive – but it’s also more dangerous. Usually, it’s baking soda or ammonia that’s added with the simple goal of thinning out the drug content. Now, however, two studies from the University of Zurich (UZH) discovered that levamisole, a powerful animal anti-worming agent, has been turning up in the cocaine supply. Scientists speculate that it is being used by chemists to make the effects of cocaine last longer. It’s also possible that it’s leaving brain damage in regular cocaine users. The long-term effects are impaired cognitive performance and the thinning out the prefrontal cortex. Levamisole is also leading to changes in blood counts…

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Using Science to Fight Addiction

According to the 2010 National Survey on Drug Use and Health, about 21 million Americans currently need treatment for a substance abuse disorder. Ninety percent of them will not receive treatment; many will end up incarcerated because of crimes related to their addiction.

nora volkow NIDA

 

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