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Updated: Apr 30, 2026

Network Analysis of Foramen Ovale Electrode Recordings in Drug-resistant Temporal Lobe Epilepsy Patients
Published on: December 18, 2016
Surgery for drug-resistant focal epilepsy
Malla Bhaskara Rao1, Arimappamagan Arivazhagan1, Sanjib Sinha2
1Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bangalore, Karnataka, India.
This study reviews surgical techniques for drug-resistant epilepsy (DRE). It covers presurgical evaluation, neuropathology, and outcomes for focal epilepsy management.
Area of Science:
- Neurology
- Neurosurgery
Background:
- Drug-resistant epilepsy (DRE) presents significant management challenges.
- Identifying surgically remediable epilepsy syndromes is crucial.
Purpose of the Study:
- To provide an overview of surgical techniques for drug-resistant focal epilepsy.
- To illustrate these techniques with case examples.
Main Methods:
- Review of presentations from a colloquium on DRE.
- Pictorial essay format with illustrative case examples.
Main Results:
- Detailed discussion on presurgical evaluation for epilepsy surgery.
- Exploration of neuropathology associated with drug resistance in focal epilepsy.
- Presentation of various surgical techniques and their outcomes.
Conclusions:
- Surgical intervention is a key management option for specific cases of drug-resistant focal epilepsy.
- Comprehensive presurgical evaluation and understanding neuropathology are vital for successful surgical outcomes.
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