Seems like it helps, I have called a few different clinics, there are some non-profits offering this to people who can't pay for it at a lower rate or if you are a veteran you get it for free. The MD at one place said she has seen it help 80% of vets with brain injuries. So, either it has a great placebo effect or it works, in either case improvement is improvement. I am seriously thinking about forking over the cash and trying it, life with Post Concussion Syndrome just feels so empty.