generalized epilepsy with febrile seizures plus 1

A generalized epilepsy with febrile seizures plus that has_material_basis_in heterozygous mutation in SCN1B on chromosome 19q13.11.

Signs and symptoms

• Bilateral tonic-clonic seizure
• Febrile seizure (within the age range of 3 months to 6 years)
• Generalized non-motor (absence) seizure
• Atonic seizure

Also known as: GEFS+1; GEFSP1; generalised epilepsy with febrile seizures plus 1; generalised epilepsy with febrile seizures plus type 1; generalized epilepsy with febrile seizures plus type 1