Table 1 Demographic and clinical characteristics

N (Males: Females)

26 (14:12)

15 (4:11)

26 (11:15)

Age, years

42.1 ± 17.2 (18–72)

31.7 ± 11.7 (18–59)

38.6 ± 14.3 (19–61)

Age of onset, years

24.1 ± 20.3

12.5 ± 6.5

–

Epilepsy duration in years

17.9 ± 18.6

19.2 ± 15.6

–

Seizure frequency per month*

2.0

0.2

–

MRI findings

15 non-lesional, 11 lesional

All non-lesional

All non-lesional