Table 1 Basic data of patients
From: Bilateral asymmetric tonic seizure in insulo-opercular epilepsy: an anatomo-electro-clinical study
Patient No | Age of surgery (years) | Gender | Age of onset (years) | Duration (years) | VEEG-IID | MRI | PET hypometabolism regions | Total number of electrode | Total number of electrodes covering INS + OP | Total number of electrodes covering OP | Total number of electrodes exploring SMA/MCC | Resection/RFHC structure | Pathology | Follow-Up time (months)/ Engel level |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 22 | M | 12 | 10 | Diffuse SW, temporal prominent | Malacia in Lt parasylvian+INS, Cop+Pop+Top+INSp prominent | Lt INSa+INSp+OFC + Fop + Cop+Pop+ Top+MTS + SMA + preSMA+MCC + NTL | Lt15,Rt2 | Lt5,Rt2 | Lt1 | 0/Lt1 | Lt INS + Cop | Malacia, gliosis | 36/ I |
2 | 10 | M | 3 | 7 | Diffuse SW, Lt hemisphere prominent | Lt INS + Cop FCD | Lt INSp+Cop+Pop+SMA + SPL | Lt8 | Lt5 | Lt1 | Lt1/Lt1 | Lt INS | FCDIb | 51/ I |
3 | 22 | M | 5 | 17 | F7,F3 SW | Negative | Bil INSa(Lt > Rt) + INSp+Fop(Rt > Lt) + Cop+Pop(Rt > Lt) + SMA + preSMA+MCC | Lt13,Rt3 | Lt5,Rt1 | 0 | Lt1,Rt1/Lt1 | Lt INS (residual cortex of both ends of ils and asg) | FCD Ib | 31/ I |
4 | 16 | M | 0.6 | 15.5 | Diffuse SW, Lt temporal prominent | Lt INSp FCD | Bil INSa(Lt > Rt), Lt INSp+OFC + Fop, Bil Cop(Lt > Rt), Lt Pop+Top+MTS, Bil SMA(Lt > Rt) + MCC(Lt > Rt) | Lt11 | Lt6 | Lt1 | Lt1/0 | Lt INSp+Cop+Pop+post. Top | FCDIIa | 27/II |
5 | 7 | M | 5 | 2 | Rt hemisphere SW, F4-C4 prominent | Rt INS FCD, psg + alg + Cop+Pop prominent. | Bil INSa+INSp(Rt > Lt) + Fop(Rt > Lt) + Cop(Rt > Lt) + SMA(Rt > Lt) + MCC(Rt > Lt) | Rt10 | Rt4 | 0 | Rt1/Rt1 | Rt INSp+Cop+Pop | FCDIIa | 27/I |
6 | 4 | M | 0.7 | 3.3 | Diffuse SW, F4, F8, Cz prominent | Rt TP + STG + INSp+Pop FCD | Rt INSa+OFC, Bil Fop(Rt > Lt), Rt Cop+Pop+Top+ MTS + SMA + preSMA+MCC + ACC + NTL | Rt12 | Rt4 | Rt2 | Rt1/Rt2 | Rt inf.INSa+INSp+ Pop+TP | FCDIIa | 26/ I |
7 | 6 | F | 2.5 | 2.5 | Sagittal,parasagittal SW | Lt INS + Fop + Cop+Pop FCD | Bil INSa(Lt > Rt) + INSp(Lt > Rt) + Fop(Lt > Rt) + Cop(Lt > Rt), Lt Pop+Top, Bil SMA(Lt > Rt) + MCC(Lt > Rt) + ACC(Lt > Rt) | Lt11,Rt2 | Lt5,Rt1 | Lt1 | Lt1/Lt1,Rt1 | Lt INS + ant.Cop | Nonspecific change | 12/III |
8 | 17 | M | 4 | 13 | Diffuse SW, Lt parasagittal prominent | Negative | Bil INSa(Lt > Rt), Lt OFC + Fop, Bil Cop, Lt Top+SMA | Lt10 + 4a | Lt3 | Lt3 | Lt2/Lt1 | RFTC: bottom of Lt ds and IFS junction | – | 7/ I |