Meige's syndrome

Meige's Syndrome

Meige's Syndrome (pronounced: /meɪʒz/), also known as Idiopathic orofacial dystonia, is a rare neurological disorder characterized by involuntary and often forceful contractions of the muscles of the jaw and tongue (dystonia), and involuntary spasms of the eyelids (blepharospasm).

Etymology

The syndrome is named after the French neurologist, Henri Meige, who first described this condition in the early 20th century.

Symptoms

The primary symptoms of Meige's Syndrome include involuntary blinking or spasms of the eyelids (blepharospasm) and involuntary movements of the jaw muscles, which can cause grimacing, tongue protrusion, and lip pursing, among other symptoms. These symptoms can be exacerbated by stress, fatigue, or anxiety.

Causes

The exact cause of Meige's Syndrome is unknown, but it is thought to be related to abnormal functioning of the basal ganglia, a group of structures in the brain involved in controlling movement. It is often classified as a type of dystonia, a group of movement disorders characterized by muscle contractions.

Treatment

Treatment for Meige's Syndrome typically involves medications to help manage symptoms, such as botulinum toxin injections. In some cases, deep brain stimulation (DBS) may be considered.

Related Terms

• Dystonia
• Blepharospasm
• Basal ganglia
• Botulinum toxin
• Deep Brain Stimulation (DBS)

External links

• Medical encyclopedia article on Meige's syndrome
• Wikipedia's article - Meige's syndrome

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