The spectrum of intermediate SCN8A‐related epilepsy

Summary Objective Pathogenic variants in SCN 8A have been associated with a wide spectrum of epilepsy phenotypes, ranging from benign familial infantile seizures ( BFIS ) to epileptic encephalopathies with variable severity. Furthermore, a few patients with intellectual disability ( ID ) or movement disorders without epilepsy have been reported. The vast majority of the published SCN 8A patients suffer from severe developmental and epileptic...