Read this before self-experimenting: "Popular electric brain stimulation method used to boost brainpower is detrimental to IQ scores" https://www.sciencedaily

Read this before self-experimenting: "Popular electric brain stimulation method used to boost brainpower is detrimental to IQ scores" https://www.sciencedaily.com/releases/2015/05/150505152140.htm https://www.sciencedaily.com/releases/2015/05/150505152140.h...