of those drugs used exclusively for treatment of absence seizures , trimethadione ( 12.5-800 mg/kg ) caused dose-related inhibitions to 37.6 +/- 9.8 % of base-line , whereas ethosuximide ( 12.5-800 mg/kg ) markedly stimulated firing , nearly doubling firing rates after the 200 mg/kg dose .
C0014553
of absence seizures
C0015043
ethosuximide