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Updated: Aug 19, 2026
Stereo-Electro-Encephalo-Graphy (SEEG) With Robotic Assistance in the Presurgical Evaluation of Medical Refractory Epilepsy: A Technical Note
Published on: June 13, 2016
Intractable pediatric epilepsy: presurgical evaluation
1Department of Neurology, University of Wisconsin, Madison 53792-5132, USA.
Insights
Epilepsy surgery for children is a team effort. This review covers electroencephalography (EEG) methods for pre-surgical evaluation, defining key zones like the epileptogenic zone.
Area of Science:
- Pediatric Neurology
- Neurosurgery
- Clinical Neurophysiology
Background:
- Epilepsy surgery in children necessitates a multidisciplinary team approach.
- This section focuses on electroencephalography (EEG) techniques for presurgical evaluation.
Observation:
- Scalp EEG, video-EEG monitoring, and intracranial EEG are crucial diagnostic tools.
- The core concepts of the epileptogenic zone, irritative zone, and epileptogenic lesion are explained.
Findings:
- The review details the application of EEG in identifying the source of seizures for surgical planning.
- An illustrative case study demonstrates the practical implementation of these presurgical evaluation methods.
Implications:
- Understanding these EEG concepts and their application is vital for successful pediatric epilepsy surgery.
- This evaluation framework aids in precisely localizing the brain region targeted for resection.
Abstract:
Epilepsy surgery in children requires a multidisciplinary approach. This section examines the role of scalp EEG, video-EEG monitoring, and intracranial EEG in the presurgical evaluation. Concepts central to understanding the basis for surgical treatment, such as the epileptogenic zone, the irritative zone, and the epileptogenic lesion, are discussed. An illustrative case then demonstrates application of the process in clinical practice. Neuroimaging and neuropsychological issues are not discussed herein; rather they are addressed elsewhere in this issue.
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