Widdess‐Walsh 2007.
| Methods | Retrospective case series from a US centre | |
| Participants | 48 participants (30 were over 16 years of age) undergoing surgery for focal cortical dysplasia guided by subdual electrode recordings | |
| Interventions | Temporal and extratemporal resections | |
| Outcomes | Measurement of seizure freedom at follow‐up at least 12 months from the time of surgery | |
| Notes | — | |