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Updated: Aug 13, 2026

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Infant Auditory Processing and Event-related Brain Oscillations
Published on: July 1, 2015
Prognostic importance of brainstem auditory evoked responses after asphyxia
Neurology
|November 1, 1981
Abstract:
Brainstem auditory evoked responses were recorded after acute asphyxia in 126 infants, ages birth through 18 months. Of these, 21 had markedly abnormal amplitude ratios, and all infants with abnormal amplitude ratios had severe neurologic handicaps. An abnormal amplitude ratio predicts long-term neurologic sequelae of acute asphyxia in infants. Normal amplitude ratios did not, however, ensure normal neurologic outcome; 10 infants with normal responses were severely handicapped.
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