I heard an interesting question the other day about whether anyone even notices the impact of a single person. Does it matter what we as individuals do? Can we really make any difference at all? Although the question wasn't directed to me, I had an answer anyway (this may not surprise those of you who know me ). And this seemed like the perfect place to show the beginnings of that answer, although I just might find myself inspired to create a longer version of these thoughts -- if you'd be interested in this, just let me know. So here we go.... The short answer is yes, each of us does make a difference. The long answer involves a few different lines of research about how you feel and what you do.   more »

I received an email the other day from Bernard Ertl, the creator and moderator of the Coping with Epilepsy website and forum. When I had a chance to visit his site and read about the experiences he and his wife, Stacy, have had with neurofeedback, I knew I wanted them to share some of their story with my readers. I often get requests from folks who find my website, Brain and Health or blog to share what "typically" happens when someone receives neurofeedback training. I'm not allowed by my professional regulations to ask my own clients to share, so when I find someone who is willing to share their story, I really want you to be able to hear it from their mouth (keyboard?). Even though there really isn't one "typical" pattern, I know it helps to hear about what others have experienced. So first let's let Bernard and Stacy share their story, then I have a couple of comments. And just for the record -- apart from these preliminary comments and the ones that will follow, this is a completely unedited version of what Bernard so graciously sent to me...   more »

Here is an fun little video of 30 seconds. So, what does this have to do with the brain?Well, although this is intended to be an amusing video, it is a fun explanation of a principle of the physics of nonlinear systems -- what is popularly called the "butterfly effect". That sounded like a bit a mouthful, so let's back up just a bit...   more »