The facial nerve is the seventh of 12 nerves that exit directly through openings in the skull. These are known as cranial nerves. The facial nerve has several functions. It supplies motor impulses to the muscles of facial expression, allows the...
The facial nerve, cranial nerve VII, serves many vital functions. It supports motor function of the facial muscles that allow expressions such as smiling and frowning. It facilitates the detection of flavors through its special sensory fibers in...
Newborns often incur injuries during the birth process. Many times injuries occur as the baby passes through the birth canal, the final step before his appearance in the world. Birth canal injuries often occur in large babies, who may not fit well...
Damage to the facial nerve can affect your ability to control facial movement and, therefore, the symmetry of your face, says the Affiliated Otolaryngologisits website. Specific exercises can help retrain the nerve to activate the facial muscles...
Your facial nerve, which is also referred to as cranial nerve VII, is responsible for controlling the movement of the muscles within your face. Facial nerve damage, a condition sometimes called facial nerve palsy, can occur as the result of a...
Epstein-Barr Virus (EBV) is a common virus: According to Dr. John Sullivan, writing in the medical database UpToDate, it is estimated that 90 to 95 percent of adults have evidence of being infected by the virus at some time. It commonly causes...
The facial nerve controls facial expression as well as eye closure and lip movement. Bell's palsy describes a weakness of the facial nerve. Although people use it to refer to any facial nerve weakness, the term technically only refers to cases...
Bell's palsy comes on suddenly. It's frightening, both to you and your family members. You may simply wake up one morning and notice one side of your face drooping. You can't close one of your eyes. In fact, Bell's palsy greatly resembles a...
Facial weakness or complete paralysis on one side of the face is a hallmark of Bell's palsy. Some people literally go to sleep feeling fine and wake up with Bell's palsy. Others will witness a slightly less rapid change to the face over 24 to 36...
The most common form of cranial mononeuropathy VII, Bell's palsy causes patients to have temporary facial paralysis. Patients with Bell's palsy have damage to the seventh cranial nerve, called the facial nerve. Symptoms of Bell's palsy include...
Bell's palsy, also known as facial paralysis, is a condition affecting the facial nerve on one side of the face. As the American Academy of Otolaryngology-Head and Neck Surgery explains, the facial nerve comprises approximately 7,000 nerve fibers...
Bell's palsy is a condition in which the facial nerve on one side of the face becomes injured and paralyzed. This is usually caused by a virus that attacks and causes inflammation of the facial nerve. There are few traditional medical treatments...
Weakness of the seventh cranial nerve, also known as the facial nerve, results in inability to move the muscles of facial expression on the side of the disease. According to the journal "Clinical Pediatrics," Dr. Charles Bell first described the...
MedlinePlus explains that Bell's palsy, a disorder that results in facial paralysis from damage to the seventh cranial nerve, affects two in 10,000 people. Patients can have the temporary facial paralysis on the right or left side of the face,...
There are two major nerves in the face: the facial and trigeminal nerves. According to the Face and Emotion website, the facial, or seventh cranial nerve, carries the signals that control the muscles of expression of the face. The trigeminal, or...
Each year, approximately 40,000 people in the United States experience the side effects of Bell's palsy, a condition characterized by paralysis of the facial nerves, reports UpToDate, a peer-reviewed medical information website for patients....
Bell's palsy is a type of nerve damage that can temporarily paralyze the muscles in the face. People who have Bell's palsy may be unable to generate facial expression--their faces may look droopy on one side or asymmetrical. Steroid medications...
Transient eyelid droop is the most significant side effect of Botox injections administered to the forehead for the removal of wrinkles and creases. It occurs in up to 3 percent of injections. Drooping of one or both eyelids appears after Botox is...
Cranial nerves are nerves that emerge directly from the brain as opposed to the spinal cord. There are 12 pairs of cranial nerves with motor and sensory functions. Problems with cranial nerves may affect a motor nerve, called a cranial nerve...
A temporary form of facial paralysis affecting 40,000 Americans each year, Bell's palsy results from trauma to the seventh cranial nerve, also called the facial nerve. Usually, Bell's palsy affects only one of the pair of facial nerves, resulting...
The facial nerve, which is cranial nerve VII, controls facial expression with 7 thousand individual nerve fibers to the facial muscles. Many disorders, conditions and diseases can interrupt the function of the nerve fibers and cause numbness in...
Numerous diseases can cause facial numbness. According to the Mayo Clinic, numbness is the loss of sensation or feeling in part of a person's body. Irritation or compression of a nerve or certain diseases, including diseases of the brain and...
Bell's palsy is a neurological disease characterized by temporary paralysis of the facial muscles, according to MedlinePlus, a service of the National Institutes of Health. Usually, only one side of your face is affected by the paralysis, which...
Weakness of the seventh cranial nerve, also known as the facial nerve, results in an inability to move the muscles of facial expression on the side of the disease. Bell's palsy is currently defined as an unexplained weakness of the facial nerve....
Bell's Palsy is a nerve disorder that causes your facial nerves to become irritated, inducing swelling in your face. One side of your face droops and may feel stiff. You may find it difficult to eat for at least the first few weeks. You will need...
Bell's palsy is defined as facial nerve weakness, usually on one side, for which there is no known cause. The facial nerve is responsible for controlling the muscles of facial expression, including the muscles that open the eyes and move the lips....
Bell's palsy is a type of transient facial paralysis caused by damage to the your facial nerves, according to the National Institute of Neurological Disorders and Stroke. The facial nerve, also known as cranial nerve VII, can become damaged to...
Bell's palsy is a condition in which the muscles of the face become paralyzed due to damage to a facial nerve. Potential causes of Bell's palsy include viral infections (herpes simplex, HIV), bacterial infections (tuberculosis, Lyme disease),...
Bell's palsy, a temporary nerve paralysis of the seventh cranial nerve, or facial nerve, affects around 40,000 American every year, according to the National Institute for Neurological Disorders and Stroke. Anything that causes swelling,...
