Hypsarrhythmia
Hypsarrhythmia
Hypsarrhythmia (pronounced: hip-sar-rhythm-ia) is a specific type of abnormal brain wave pattern. It is characterized by chaotic, high-amplitude, and irregular waves and spikes in the electroencephalogram (EEG) of an infant or young child. Hypsarrhythmia is typically associated with Infantile Spasms, a rare type of epilepsy.
Etymology
The term Hypsarrhythmia is derived from the Greek words "hypsos" meaning height, and "rhythm" meaning rhythm. This refers to the high amplitude and irregular rhythm of the brain waves seen in this condition.
Symptoms
The main symptom of Hypsarrhythmia is Infantile Spasms, which are sudden, brief, and involuntary muscle contractions. Other symptoms may include developmental delay, intellectual disability, and autism.
Diagnosis
Diagnosis of Hypsarrhythmia is typically made through an EEG which records the electrical activity of the brain. The EEG of a child with Hypsarrhythmia will show a chaotic, high-amplitude, and irregular pattern of brain waves.
Treatment
Treatment for Hypsarrhythmia typically involves anti-epileptic drugs such as corticosteroids or Vigabatrin. In some cases, a ketogenic diet may also be recommended.
Prognosis
The prognosis for Hypsarrhythmia varies. Some children may experience a reduction in symptoms with treatment, while others may continue to experience developmental delays and other neurological issues.
See Also
External links
- Medical encyclopedia article on Hypsarrhythmia
- Wikipedia's article - Hypsarrhythmia
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski