Patterns of Cerebral Glucose Metabolism Using 18FDG and Positron Tomography in the Neurologic Investigation of the Full Term Newborn Infant

18F fluorodeoxyglucose (18FDG) and positron tomography (PT) were used in 20 full term babies with seizures or hypotonia to describe regional cerebral glucose metabolism. Among babies with seizures, birth asphyxia was the most common cause. PT was performed at age 6-17 days. One hour before PT, 18FDG (50-100 microCi/kg) was injected intravenously. Ten or more PT sections were obtained in each infant. The areas of the brain that were …