I think that the changes of n-back comes with a 30 day training 20 - 30 minutes a day. I create a Melody position n-back Link: http://competicionmental.appspot.

I think that the changes of n-back comes with a 30 day training 20 - 30 minutes a day. I create a Melody position n-back Link: http://competicionmental.appspot.com/router?page=melodynback3 http://competicionmental.appspot.com/router?page=melodynback...