Plummer’s case, electrodes were placed in the nucleus accumbens, a part of the brain that plays a major role in the reward system and communicates with other areas involved in decision-making and mood.
The procedure involves drilling small holes in the skull to place electrodes into targeted areas of the brain, while a battery pack that powers them is implanted under the collarbone.
Dr plumber trial#
trial of deep-brain stimulation for opioid-use disorder. In November, researchers in West Virginia performed surgery on their initial participant in the first U.S. While deep-brain stimulation has been used to treat chronic pain since the 1970s, the list of conditions for which it is used either clinically or experimentally has grown to include Parkinson’s disease, depression, anorexia nervosa, post-traumatic stress disorder and addiction disorders. It is believed to be the first trial of deep-brain stimulation for alcohol-use disorder in North America. Plummer is the first patient with alcohol-use disorder to participate in the trial at Sunnybrook Health Sciences Centre researchers are hoping to get a total of six. With his newfound energy, he is writing a book and working on developing an HIV vaccine.Ī former scientific director of the National Microbiology Laboratory in Winnipeg involved in the development of an Ebola vaccine, Dr.
Today, he said, he is not completely abstinent – that is not his goal – although he no longer drinks every day and does not crave it. Since alcohol use is common and socially accepted, and because he limited his consumption to evenings after work, he did not realize his drinking was problematic until he learned his liver was failing in 2012. Plummer said he relied on alcohol over the years to deal with daily life, from stress to grief to happiness.
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