Please be careful. "Popular electric brain stimulation method used to boost brainpower is detrimental to IQ scores" > Using a weak electric current in an atte

Please be careful. "Popular electric brain stimulation method used to boost brainpower is detrimental to IQ scores" > Using a weak electric current in an attempt to boost brainpower or treat conditions has become popular among scientists and do-it-yourselfers, but a new study shows that using the most common form of electric brain stimulation had a statistically significant detrimental effect on IQ scores. https://www.sciencedaily.com/releases/2015/05/150505152140.htm https://www.sciencedaily.com/releases/2015/05/150505152140.h...