L'E.E.G. Dans Les Hyperglycinémies Sans Cétose*****

Summary 12 cases of non-ketotic hyperglycinemia in neonates diagnosed at a time of neurological distress were studied. A characteristic tracing was observed permitting correct diagnosis in 6 cases. It consisted of a burst suppression characterized by high voltage complexes separated by low amplitude sequences. This appearance remained until the 15 th day, with no electroclinical changes. In cases followed the trace closely resembled hypsarrhythmia.