RT Book, Section A1 Cross, J. Helen A1 Kahane, Philippe A1 Wyllie, Elaine A2 Duchowny, Michael A2 Cross, J. Helen A2 Arzimanoglou, Alexis SR Print(0) ID 1138412626 T1 Surgery for Focal Epilepsy—Why and When? T2 Pediatric Epilepsy YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071496216 LK accesspediatrics.mhmedical.com/content.aspx?aid=1138412626 RD 2024/04/17 AB Epilepsy surgery, by definition is the removal of an area of brain with the aim of alleviating seizures. In order to proceed, evaluation needs to be undertaken to determine whether seizure onset can be localized to one area, and whether that area is functionally silent. In the majority, the aim is to alleviate seizures with no deterioration in function.