Hello,Question to run by all you experts: The twitching began in my hand and has now spread to both arms and legs (and occasionally elsewhere) In the last couple weeks I've had some new symptoms. When I lay down to go to sleep I get mild tremors in my fingers. They wake me from sleep and only last 10-15 seconds. I also keep getting myoclonic jerks?? My whole arm will move or my hand or my entire leg. It happened for hours last night - it totally kept me from sleeping. When I read the definition of fasciculations on the Net it always talks about a twitch in a small voluntary muscle group - not jerking movements of the entire limb. Of course, this makes me worried about P-sons and such. Does anyone else experience the jerking/increased twitching tremoring when trying to fall asleep?Thanks,Wendy