I have been doing some research on executive control with regard to the mind.
Below is a youtube playlist of one Dr Russell Barkley talking about Attention deficit hyperactivity disorder. Beyond even interest in a disorder such as ADHD, the talk of the mind, of action in our lives, of will, persistence, determination is quite interesting nonetheless.
People from far and wide, and for various reasons find themselves on this blog. And so to you who are interested in ADHD content, this video may be for you.
Moreover, HERE is a medication chart in case this is something you are interested in.
edit: the playlist link was broken, and has been replaced with a video from this same doctor giving a talk