[oblique63]

I've been wondering, has there been any research directly comparing the effects of tDCS with modafinil and/or any other nootropics like piracetam?

[amckenna]

I was interested in the same question but there hasn't been any research as far as I have found. There are anecdotal accounts in various tDCS communities such as /r/tdcs

[lincolnpark]

There's a guy named Sterling Cooper who is doing some interesting work on tDCS. http://cogtech.net/blog/2014/07/interview-with-sterling-cool...