Ohtahara syndrome

Ohtahara syndrome A seizure disorder that occurs within the first month of life. Ohtahara syndrome patients may have many different types of seizures. The patient’s development is slowed, and the child can become progressively more impaired. Ohtahara syndrome is due to underdevelopment of part of the brain or to a metabolic problem. Diagnosis is made via observation and electroencephalogram (EEG). Treatment includes use of antispasmodic medication and educational and physical services aimed at enhancing development. Also known as early infantile epileptic encephalopathy.