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OBJECTIVE: We examined the evolution of electroencephalographic (EEG) changes after hypoxic injury. METHODS: Continuous, multichannel, video-EEG was recorded for term infants with hypoxic-ischemic encephalopathy, from 30 seconds, electrographic seizures, and absence of sleep-wake cycling at 48 hours. CONCLUSIONS: Early EEG is a reliable predictor of outcome in HIE. A normal or mildly abnormal EEG results within 6 hours after birth were associated with normal neurodevelopmental outcomes at 24 months.
Murray et al. (Tue,) studied this question.