[Vertex spikes in newborn infants in acute cerebral anoxia. Prognostic value]

The authors report 10 cases of newborns with neonatal hypoxic encephalopathy and presence of spikes in the vertex area on EEG. Evolution was characterized by the onset of a spastic paraparesy with frontal atrophy on CT scan examination and disappearance of the spikes after 2 months of age. This graphic pattern is usually absent in neonatal anoxic encephalopathy. Vertex spikes thus appear to have a prognostic value in neonates with brain anoxia.