Table 2.

Epilepsy Syndromes As Result of Mutations in Sodium Channels Genes

Gene with Mutation	Epilepsy Syndrome
SCN1A	Severe myoclonic epilepsy of infancy (SMEI) [21]
	Generalized epilepsy with febrile seizures plus (GEFS+) [21]
	Benign febrile seizures (FS) [13]
SCN2A	Benign neonatal-infantile familial seizures (BNIFS) [11]
	Generalized epilepsy with febrile seizures plus (GEFS+) [11]
	Idiopathic generalized epilepsy [22]
SCN1B	Severe myoclonic epilepsy of infancy (SMEI) [10]
	Generalized epilepsy with febrile seizures plus (GEFS+) [10]
	Childhood absence epilepsy [22]
	Temporal lobe epilepsy [22]