Which of the following antiepileptic agent does not act Na+ channel modulation?
it is an inhibitor of GABAtransaminase, the enzyme which degrades GABA. Anticonvulsant action may be due to increase in synaptic GABA concentration REF KD TRIPATHI 8TH ED.
Central Nervous system
Vigabatrin
Phenytoin
Valproate
Lamotrigne
Vigabatrin