I will get that same feeling if I have a bad dream, I talk to my ex husband or there is an unexpected moment that shocks me. That crazy hot pepper sunburn feeling that goes from my legs all the way to my head. I try not to think about full body yet. I just think that there are so many neuro receptors in our brain get that are just out of whack that they mess with any part of your body, but doesn't mean it is full body yet. My right leg will 'mirror' the outward symptoms of my left affected leg, but without the pain and burning. It will swell and just look awful, but I don't have the pain and burning. My RSD has however,spread to my right arm and I am right handed. We just got a Wii and it really helps to keep my right arm limber. It hurts, but I have to use it because of being right handed. Good luck!

Cindi