In today’s practice, epileptologists and neurosurgeons have several options for seizure localization with intracranial electrodes during phase II evaluations. Traditionally, centers in North America have used subdural electrode grids (SDE…

The stereo-electroencephalography (SEEG) methodology and technique was developed almost 60 years ago in Europe. The efficacy and safety of SEEG has been proven. The main advantage is the possibility to study…

Medial temporal lobe epilepsy associated with mesial temporal sclerosis (MTS) is perhaps the most well-defined epilepsy syndrome that is responsive to structural interventions such as surgery. Several minimally invasive techniques…

Laser ablation is an emerging, minimally invasive treatment for selected children with intractable focal epilepsy with improved procedural morbidity. Data for children lag similar studies in adults, but the hope…

Stereotactic laser ablation (SLA) is a minimally invasive approach to the treatment of medication-resistant epilepsy that accomplishes ablation of the seizure focus with real-time magnetic resonance thermal mapping. Rates of…

Medically refractory epilepsy is associated with significant morbidity and mortality. Surgery is a safe and effective option for some patients, however the opportunity exists to develop less invasive and more…

Multiple hippocampal transection (MHT) is a novel surgical procedure that serves to disrupt seizure propagation fibers within the hippocampus without impairing verbal memory or the loss of stem cells. Given…

Key points • From post-traumatic epilepsy to non–lesional epilepsy, the history of epilepsy surgery has proceeded through phases of refined methods of localization of macroscopic and microscopic pathology. • Current…

Mesial temporal lobe epilepsy is a common condition that is frequently drug resistant. Anterior temporal lobectomy has been shown to be effective in controlling seizures but entails resecting anterior and…