Jeavons syndrome
Jeavons Syndrome
Jeavons Syndrome (pronounced: jee-vonz sin-drome), also known as Eyelid Myoclonia with Absences (EMA), is a rare form of epilepsy that typically begins in childhood. The syndrome is named after the British neurologist, John E. Jeavons, who first described it in 1977.
Etymology
The term "Jeavons Syndrome" is derived from the name of the neurologist who first described the condition, John E. Jeavons. The term "Eyelid Myoclonia with Absences" describes the primary symptoms of the condition: eyelid twitching (myoclonia) and brief periods of unresponsiveness (absences).
Symptoms
The primary symptoms of Jeavons Syndrome include:
- Eyelid Myoclonia: This refers to rapid, involuntary movements of the eyelids. These movements often occur in response to light.
- Absences: These are brief periods of unresponsiveness, during which the individual may appear to be staring into space.
- Photosensitivity: This is an abnormal sensitivity to light, which can trigger the eyelid myoclonia and absences.
Diagnosis
Diagnosis of Jeavons Syndrome is typically based on the presence of the characteristic symptoms and EEG findings. The EEG often shows a pattern known as "generalized spike-and-wave" activity, which is typical of many forms of epilepsy.
Treatment
Treatment for Jeavons Syndrome typically involves the use of antiepileptic drugs to control the symptoms. In some cases, surgery may be considered if the symptoms are severe and do not respond to medication.
Prognosis
The prognosis for individuals with Jeavons Syndrome varies. Some individuals may experience a reduction in symptoms over time, while others may continue to experience symptoms throughout their lives.
See Also
External links
- Medical encyclopedia article on Jeavons syndrome
- Wikipedia's article - Jeavons syndrome
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