Palatal myoclonus
Palatal Myoclonus
Palatal Myoclonus (pronounced: puh-LAY-tuhl my-uh-KLOH-nuhs) is a rare neurological disorder characterized by rapid, involuntary contractions of the muscles in the roof of the mouth (palate). These contractions may be accompanied by myoclonus in other muscles, including those in the face, tongue, throat, and diaphragm.
Etymology
The term "Palatal Myoclonus" is derived from three words: "Palatal" refers to the palate, the roof of the mouth; "Myo" is derived from the Greek word "myos" which means muscle; and "clonus" is a medical term that refers to a series of rapid, rhythmic contractions of the same muscle.
Symptoms
The primary symptom of Palatal Myoclonus is the rhythmic contraction of the palate, which can cause a clicking sound in the ear. Other symptoms may include difficulty swallowing (dysphagia), speech difficulties (dysarthria), and, in some cases, a sense of imbalance (vertigo).
Causes
Palatal Myoclonus can be caused by damage to the central nervous system, such as a stroke, multiple sclerosis, or a brain tumor. It can also be idiopathic, meaning the cause is unknown.
Treatment
Treatment for Palatal Myoclonus often involves medications to help control the muscle contractions. In some cases, surgery may be necessary.
Related Terms
External links
- Medical encyclopedia article on Palatal myoclonus
- Wikipedia's article - Palatal myoclonus
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