Table 6. Subject demographics.
| S1 | S2 | S3 | S4 | S5 | |
|---|---|---|---|---|---|
| Age (years) | 20 | 34 | 53 | 25 | 44 |
| Sex | M | M | M | F | F |
| Full-scale IQ | 94 | 109 | 105 | 121 | 92 |
| Implanted Hemisphere | Left | Left | Right | Left | Left |
| Epileptic Focus | Basal temporal | Basal temporal | Middle hippocampus | Basal temporal | Amygdala |
| Etiology | Cortical dysplasia | Dysembryoplastic neuroepithelial tumor | Focal cortical dysplasia | Low grade glioma | Mesial temporal sclerosis |
| Duration of epilepsy (years) | 10 | 10 | 8 | 3 | 41 |
| Hippocampal contacts (n) | 8 | 4 | 6 | 7 | 6 |