NCIt definition : A group of genetically-determined conditions characterized by a wide spectrum of seizure
types occurring in otherwise healthy newborn infants that start during the first week
of life and spontaneously disappear between the first and twelfth months of life.;
Alternative definition : NICHD: A group of genetically-determined conditions characterized by a wide spectrum
of seizure type occurring in otherwise healthy newborn infants that start during the
first week of life and spontaneously disappear between the first and twelfth months
of life.;