NEW YORK (Reuters Health) - Electrical stimulation of the brain provides significant pain relief that can last for several weeks in patients with fibromyalgia -- a debilitating pain syndrome that affects 2 to 4 percent of the population.
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Transcranial direct current stimulation (tDCS), as it is called, is simple to perform and has only rare and minimal adverse effects, results of the study, conducted at the University of Sao Paulo, Brazil, show.
The full article on Reuters Health is here. Interesting, though I'm not sure how I feel about someone zapping my brain with electrical current. But the idea of drug-free relief is mighty appealing.