Thanks for all the informative articles. Kay, the one on myoclonus was interesting to me 'cos I've had the hiccups quite frequently the past couple of weeks. Just since the spasticity has gotten worse. I'm wondering if this is also MS induced? I have the myoclonic jerking a lot at night....especially once I fall asleep. Once I am asleep I'll usually wake myself up with my arm or leg jerking. Tricia and I were talking about this the other day...wondering if it has anything to do with the body relaxing enough to not be able to stop the movement.