Table 3. Mean values for effects of the drugs on behavioral seizure parameters.

Groups	Behavioral seizure parameters
	Onset time of first myoclonic jerk	onset time of generalized tonic-clonic seizure	duration of generalized tonic-clonic seizure	average seizure score
NS+PTZ	63.3±3.8	81.2±4.4	41.4±3.2	5±0.0
5-HT+PTZ	117.1±8.2	146.1±9.8	36.6±4.5	4.7±0.1
Fluoxt+PTZ	145.5±16.1	199.0±14	39.6±3.4	4.7±0.1
Sumt+PTZ	65.1±3.3	91.5±5.2	50.7±3.9	5±0.0

Values are presented as mean ± SEM. SEM: standard error of the mean; NS: normal saline; 5-HT: serotonin; fluoxt: fluoxetine; sumt: sumatriptan; PTZ: pentylenetetrazole; GTCS: generalized tonic-clonic seizures.