Have you seen a myoclonic jerk. And what should we do with them ?
Mr Chin
2012/06/21 05:28:26
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3 votes
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"A myoclonic jerk is the brief, involuntary twitching of a muscle or group of muscles. It may be caused either by a sudden muscle contraction, or a sudden lapse of contraction. This happens when a person is on the verge of falling asleep, and suddenly have a sensation or feeling that they are free falling through the air."