People with volitional facial paresis are unable to voluntarily move the facial muscles. cry. comprehend other people's emotions. recognize facial expressions. use tone of voice to communicate their emotional states.
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"Volitional" refers to the ability to make a conscious choice or decision; it relates to the will. "Facial" refers to the face. "Paresis" means partial paralysis or weakness of a muscle. Show more…
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f. Chewing muscles that help in chewing are temporalis, medial pterygoid, lateral pterygoid, and masseter. g. Swallowing muscles that help in swallowing are suprahyoid and muscles of the pharynx. The pharynx is pulled upward and forward by the stylopharyngeus, salpingopharyngeus, palatopharyngeus, and thyroid muscles. h. Nodding the head "yes." i. Shaking the head "no." j. Tilting the head to look up toward the sky. k. Tilting the head to the side (bringing the ear to the shoulder). 3. Bell's Palsy results from damage to the facial nerves. If innervation to the facial nerves ceases, which muscles would be affected? Which actions of the face would be affected?
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