Hi, I was diagnosed with MS in 1982, in 2000 the doctor ran a lot of tests on me, including genetic testing. They told me that I have Cerebellar Degeneration and it was a rare disease. The doctors also told me that there was nothing that can be done for it at this time. I have been trying to find out some information about it, with no luck. Can someone help me out on finding some information on this, and how rare it is? My doctor told me to go to the National Ataxia Foundation Website, which I did, but didn't know what to look for.