Yes, thank you. Do I have a neurology problem? My nerves and muscles from my head/neck to my feet jump, twist and turn involuntarily. I have asked my family doctor and he does not have an answer. I had a bad fall in May due to a blackout (no one really know the cause??) and my head and neck are giving me a terrible problem. I feel like Humpty Dumpty broken up in pieces and cannot find out what the problem is. Can you help? Also, a lack of sleep...might get one hour before waking up...then possibly 3-4 all night total. I have never had this problem before and slept 8 hours a night. Help! Ms. Black