A group of conditions characterized by age-dependent occurrence in otherwise normal children. Cognition and neurological evaluation are typically normal. Remission occurs in almost all patients by puberty. Presumed genetic factors have an important role. Seizure semiology and electroencephalographic (EEG) features are specific for each of the syndromes included in this group. [ http://www.ncbi.nlm.nih.gov/pubmed/35503717 ]