Table 4
Relation between surgical outcome and epileptiform activity on interictal scalp EEG
Interictal EEG
Outcome
Good (n=16)
Poor (n=17)
Unilateral
5
8
Bilateral synchronous
5
2
Bilateral independent
1
0
Unilateral + bilateral synchronous
4
4
No epilepiform discharges
1
3