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Literature DB >> 26615112

Stereo-Encephalography Versus Subdural Electrodes for Seizure Localization.

Irina Podkorytova¹, Kathryn Hoes¹, Bradley Lega².

Abstract

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 or SDG) for intracranial seizure localization. However, improvements in technology led to the popularization of stereo-encephalography (SEEG) using depth electrodes. Epilepsy surgery centers highest in volume now offer both SDE and SEEG for seizure localization. This article provides a general guide for considering SEEG versus SDE for intracranial seizure localization based on our experience with both. Several paradigmatic cases are used illustrate the advantages and disadvantages of the different approaches.

Entities: Chemical Disease

Keywords: Epilepsy surgery; Stereo-encephalography (SEEG); Subdural grids (SDG) or subdural electrodes (SDE)

Mesh：

Year: 2015 PMID： 26615112 DOI： 10.1016/j.nec.2015.08.008

Source DB: PubMed Journal: Neurosurg Clin N Am ISSN： 1042-3680 Impact factor: 2.509

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Cited

8 in total

1. Magnetic resonance-guided laser interstitial thermal therapy for the treatment of non-lesional insular epilepsy in pediatric patients: thermal dynamic and volumetric factors influencing seizure outcomes.

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2. A hierarchical anatomical framework and workflow for organizing stereotactic encephalography in epilepsy.

Authors: Bryan Zheng; Ben Hsieh; Nathaniel Rex; Peter M Lauro; Scott A Collins; Andrew S Blum; Julie L Roth; Neishay Ayub; Wael F Asaad
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3. Spatiotemporal evolution of focal epileptiform activity from surface and laminar field recordings in cat neocortex.

Authors: Hank Bink; Madineh Sedigh-Sarvestani; Ivan Fernandez-Lamo; Lohith Kini; Hoameng Ung; Duygu Kuzum; Flavia Vitale; Brian Litt; Diego Contreras
Journal: J Neurophysiol Date: 2018-02-28 Impact factor: 2.714

4. Imaging fast electrical activity in the brain during ictal epileptiform discharges with electrical impedance tomography.

Authors: Sana Hannan; Mayo Faulkner; Kirill Aristovich; James Avery; Matthew Walker; David Holder
Journal: Neuroimage Clin Date: 2018-09-05 Impact factor: 4.881

Stereo-Encephalography Versus Subdural Electrodes for Seizure Localization.

1. Magnetic resonance-guided laser interstitial thermal therapy for the treatment of non-lesional insular epilepsy in pediatric patients: thermal dynamic and volumetric factors influencing seizure outcomes.

2. A hierarchical anatomical framework and workflow for organizing stereotactic encephalography in epilepsy.

3. Spatiotemporal evolution of focal epileptiform activity from surface and laminar field recordings in cat neocortex.

4. Imaging fast electrical activity in the brain during ictal epileptiform discharges with electrical impedance tomography.

5. Slowing less than 1 Hz is decreased near the seizure onset zone.

6. Non-lesional mesial temporal lobe epilepsy requires bilateral invasive evaluation.

7. Gray Matter Sampling Differences Between Subdural Electrodes and Stereoelectroencephalography Electrodes.

8. Recent Advancement of Technologies and the Transition to New Concepts in Epilepsy Surgery.