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Senior Member
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Join Date: Feb 2010
Posts: 1,215
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Senior Member
Join Date: Feb 2010
Posts: 1,215
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Tatia, the SFEMG tests the activity of muscle fibers. There are no muscles in the eyelid itself, right? So there would be no reason to insert the needle into the eyelid itself (thank goodness).
Half an hour seems about right to me, from my three EMGs.
Abby
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