Search results
Results from the WOW.Com Content Network
Central facial palsy (colloquially referred to as central seven) is a symptom or finding characterized by paralysis or paresis of the lower half of one side of the face. It usually results from damage to upper motor neurons of the facial nerve .
Central facial palsy can be caused by a lacunar infarct affecting fibers in the internal capsule going to the nucleus. The facial nucleus itself can be affected by infarcts of the pontine arteries. Unlike peripheral facial palsy, central facial palsy does not affect the forehead, because the forehead is served by nerves coming from both motor ...
Scottish neurophysiologist Sir Charles Bell was the first author to describe the anatomical basis for facial paralysis, and has since served as the eponym for Bell's palsy. The Persian physician Muhammad ibn Zakariya al-Razi (865–925) detailed the first known description of peripheral and central facial palsy. [54] [55]
The most common cause of this cranial nerve damage is Bell's palsy (idiopathic facial palsy) which is a paralysis of the facial nerve. Although Bell's palsy is more prominent in adults it seems to be found in those younger than 20 or older than 60 years of age. Bell's Palsy is thought to occur by an infection of the herpes virus which may cause ...
Sheppard called her obstetrician, who “very quickly said it sounds like Bell’s palsy” — a condition also known as idiopathic facial paralysis, which affects about 40,000 people in the U.S ...
For premium support please call: 800-290-4726 more ways to reach us
Specific kinds of palsy include: Bell's palsy, partial facial paralysis; Bulbar palsy, impairment of cranial nerves; Cerebral palsy, a neural disorder caused by intracranial lesions; Conjugate gaze palsy, a disorder affecting the ability to move the eyes; Erb's palsy, also known as brachial palsy, involving paralysis of an arm
The facial nerve, also known as the seventh cranial nerve, cranial nerve VII, or simply CN VII, is a cranial nerve that emerges from the pons of the brainstem, controls the muscles of facial expression, and functions in the conveyance of taste sensations from the anterior two-thirds of the tongue.