label: epilepsy with myoclonic atonic seizures
label_lc: epilepsy with myoclonic atonic seizures
description: An idiopathic generalized epilepsy characterized by onset of multiple seizure types in the first few years of life and associated with poor prognosis. Affected individuals have cognitive regression and intellectual disability and that has material basis in heterozygous mutation in the SLC6A1 gene on chromosome 3p25.