Hi, I am doing EEG biofeedback to help with my CP issues and etc. It has helped me to be loose for several days at a time. I mean loose enough to feel different muscles and to finally understand how I use my body to walk and stuff like that and to work on changing the way I do it. As I tightened up again, I could see that our muscles tend to work all together in a bunched up way. We don't feel individual muscles like we should. I work with EEG Spectrum here in California. Dina