Studies on this, meditation, TDCS, bright lights (the no brainer heh) and musical training on brain development in young children and brain activity in adults (

Studies on this, meditation, TDCS, bright lights (the no brainer heh) and musical training on brain development in young children and brain activity in adults (written in my 2nd language) http://www.sott.net/articles/show/216086-Mental-muscle-six-ways-to-boost-your-brain http://www.sott.net/articles/show/216086-Mental-muscle-six-w...