Just as the scientists are taking stock of what they do and don’t know about tDCS and refining their experiments, the DIY community seems to be enthusiastically forging ahead. Driven by frustration with pills that don’t adequately manage their depression or chronic pain, or by the desire to be sharper and more focused, ordinary people taking the science out of the lab and into their lives.
They’re able to do it, in part, because the scientific literature is becoming more accessible than ever, and online forums like blogs and reddit are providing new ways for likeminded people to find each other and share information. It helps that a tDCS device is relatively cheap and easy to purchase or assemble.
via The Unfinished Science Behind the New Wave of Electrical Brain Stimulation | Science | WIRED.