Jump-Starter Kits for the Mind
By KATE MURPHY
Low-level electric current offers promise, and potential perils, as a way to stimulate the brain, but many do-it-yourselfers aren’t waiting for confirmation. They’re rushing to buy kits online or hooking themselves to nine-volt batteries.
Published: October 29, 2013 at 4:00AM
via NYT Science http://www.nytimes.com/2013/10/29/science/jump-starter-kits-for-the-mind.html