| Term Name: | generalized epilepsy with febrile seizures plus 1 | 
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| Synonyms: | 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 | 
| Definition: | A generalized epilepsy with febrile seizures plus that has_material_basis_in heterozygous mutation in SCN1B on chromosome 19q13.11. | 
| Ontology: | Human Disease [DOID:0111302] ( DOID:0111302 ) |