When I emailed my doctor and asked if
the emg would rule out als, he did not address that question, only asked if
I have a video of
the twitch. It is hard to get one since they don't last that long and come infrequently. Questions - does a 3 limb emg rule out als and how long are the results good for, would als present suddenly like that a year ago, would als take a year to diagnose and numbness in a hand a symptom.