LaurentHCH
Well-known member
Please read this from the teleemg.com website. I am not sure if I understand this rightly. Does this mean that an EMG ist only safe after 6 months after onset of twitching???? this contradicts everything that is said here!!! English-speakers, can you please tell me if I understand this rightly???A couple of questions:1) I have at least a thousand fasciculations a day. How come during the 3 EMG's (2 partials, 1 full) no fasciculations were detected? Seems impossible.2) Besides random fasciculations, I frequently have fasciculations right after moving a muscle. Is this more problematic than a "random" fasciculation?3) Is it likely that twitching can occur for six months without loss of strength and still get diagnosed with ALS??? Answer Actually it is not always surprising if the concept of EMG needle recording is understood. If the tip (or the recording pick up area) is far from fasciculating potential, then you do not see any fasciculations on the screen. For the second question, yes it is possible, and that is why a follow up EMG is usually needed. Regarding time period after onset of twitching without weakness or an abnormal EMG, it is difficult to be absolutely precise in time. But several months are usually acceptable by the time fasciculation is seen, but provided no other clinical/EMG findings.