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Chapter 20 - Quantitative Intracranial EEG Signal Analysis in Insular Epilepsy

from Section 4 - Invasive Investigation of Insular Epilepsy

Published online by Cambridge University Press:  09 June 2022

By
Fabrice Bartolomei ,
Nicolas Roehri ,
Rinki Singh  and
Francesca Pizzo
Edited by
Dang Nguyen ,
Jean Isnard  and
Philippe Kahane
Dang Nguyen
Affiliation:
Université de Montréal
Jean Isnard
Affiliation:
Claude Bernard University Lyon
Philippe Kahane
Affiliation:
Grenoble-Alpes University Hospital
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Summary

The accurate definition of the seizure onset zone (SOZ) is a central problem in drug-resistant epilepsies. Signal processing methods may be used to complement the interpretation of SEEG recordings by quantifying interictal events and SOZ. In this chapter, we will describe some of these methods and focus on insular epilepsies with some detailed case examples.

Keywords

insulo-opercular epilepsySEEGsignal analysishigh frequency oscillationsepileptogenicity indexepileptogenicity maps
Type
Chapter
Information
Insular Epilepsies , pp. 238 - 245
Publisher: Cambridge University Press
Print publication year: 2022

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References

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