In UMNL within facial paralysis, is the paralysis will be on duplicate side or the contrasting side of the obverse?
Answers: good sound out...Upper motor neuron lesion of the facial nerve will affect the OPPOSITE side and singular the lower half of ur facade is affected.
if its a right UMNL after u CAN raise ur forehead on both sides, u can tightly shut both ur eyes against resistance but u cant smile using ur disappeared facial muscles cos the upper half of the obverse is spared in UMNL. that said, when u look at a long-suffering with utter UMNL of the right side, u will see his mouth his deviated to the RIGHT this is not because the rt side is affected but instead because the not here side is weakened and the middle-of-the-road right side muscles pull the mouth to the stronger side.
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