I have a problem that causes right hand pinky finger, ring finger numbness/weakness and right arm weakness. Feels similar to sleeping on arm and waking up with numbness, but what I have has been hanging around since 11/2008. The left hand also has pinky/ring finger numbness, but barely noticeable. Recently noticed that moving my right foot causes my right pinky finger to move involuntarily. Question: Is it possible to have a spine problem below the brain causing this?