MRI-Guided Stereotactic Laser Ablation (SLA) of the hippocampus to control seizures in people with temporal lobe epilepsy (TLE) may result in seizure control that approaches that from anterior temporal lobectory or selective amygdalohippocampectomy and better cognitive outcomes than any of the standard open resections, according to a study. If the SLA continues to prove safe and shows adequate efficacy for seizure control, the technique has the potential to drastically change brain surgery.