Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/34751
Title: Learn how to interpret and use intracranial EEG findings.
Austin Authors: Frauscher, B;Mansilla, D;Abdallah, C;Astner-Rohracher, A;Beniczky, S;Brazdil, M;Gnatkovsky, V;Jacobs, J;Kalamangalam, G;Perucca, P;Ryvlin, P;Schuele, S;Tao, J;Wang, Y;Zijlmans, G J M;McGonigal, A
Affiliation: Department of Neurology, Duke University Medical Center and Department of Biomedical Engineering, Duke Pratt School of Engineering, Durham, NC, US.;Analytical Neurophysiology Lab, Montreal Neurological Institute and Hospital, Montreal, QC, Canada.
Analytical Neurophysiology Lab, Montreal Neurological Institute and Hospital, Montreal, QC, Canada.;Neurophysiology Unit, Department of Neurosurgery, Institute of Neurosurgery Dr. Asenjo, Santiago, Chile.
Analytical Neurophysiology Lab, Montreal Neurological Institute and Hospital, Montreal, QC, Canada.
Department of Neurology, Christian Doppler University Hospital, Centre for Cognitive Neuroscience Paracelsus Medical University Hospital Salzburg, Affiliated Member of the Epicare Reference Network, Salzburg, Austria.
Danish Epilepsy Centre, Dianalund, Denmark and Aarhus University, Aarhus, Denmark.
Brno Epilepsy Center, Department of Neurology, St. Anne's University Hospital and Medical Faculty of Masaryk University, Member of the ERN-EpiCARE, Brno, Czechia.;Behavioral and Social Neuroscience Research Group, Central European Institute of Technology, Masaryk University, Brno, Czechia.
Department of Epileptology, University Hospital Bonn, Bonn, Germany.
Department of Paediatrics and Department of Neuroscience, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.;Hotchkiss Brain Institute and Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
Department of Neurology, University of Florida, USA.;Wilder Center for Epilepsy Research, University of Florida, USA.
Comprehensive Epilepsy Program
Department of Clinical Neurosciences, Vaudois University Hospital Center, Lausanne, Switzerland.
Department of Neurology, Feinberg School of Medicine, Northwestern Memorial Hospital, Chicago, Illinois, USA.
Department of Neurology, The University of Chicago, Chicago, Illinois, USA.
Department of Neurology and Neurosurgery, UMC Utrecht Brain Center, University Medical Center Utrecht, The Netherlands.;Stichting Epilepsie Instellingen Nederland (SEIN), The Netherlands.
Department of Neurology, University of Florida, USA.;Wilder Center for Epilepsy Research, University of Florida, USA.
Department of Neurosciences, Mater Misericordiae Hospital, Brisbane, Queensland, Australia.;Mater Research Institute, Faculty of Medicine, University of Queensland, Australia.
Epilepsy Research Centre
Neurology
Issue Date: 20-Dec-2023
Date: 2023
Publication information: Epileptic Disorders : International Epilepsy Journal with Videotape 2023-12-20
Abstract: Epilepsy surgery is the therapy of choice for many patients with drug-resistant focal epilepsy. Recognizing and describing ictal and interictal patterns with intracranial electroencephalography (EEG) recordings is important in order to most efficiently leverage advantages of this technique to accurately delineate the seizure-onset zone before undergoing surgery. In this seminar in epileptology, we address learning objective "1.4.11 Recognize and describe ictal and interictal patterns with intracranial recordings" of the International League against Epilepsy curriculum for epileptologists. We will review principal considerations of the implantation planning, summarize the literature for the most relevant ictal and interictal EEG patterns within and beyond the Berger frequency spectrum, review invasive stimulation for seizure and functional mapping, discuss caveats in the interpretation of intracranial EEG findings, provide an overview on special considerations in children and in subdural grids/strips, as well as review available quantitative / signal analysis approaches. To be as practically oriented as possible, we will provide a mini atlas of the most frequent EEG patterns, highlight pearls for its not infrequently challenging interpretation, and conclude with two illustrative case examples. This article shall serve as a useful learning resource for trainees in clinical neurophysiology / epileptology by providing a basic understanding on the concepts of invasive intracranial EEG.
URI: https://ahro.austin.org.au/austinjspui/handle/1/34751
DOI: 10.1002/epd2.20190
ORCID: 0000-0001-6064-1529
0000-0001-7979-2343
0000-0002-7855-7066
0000-0003-1258-5678
0000-0001-6775-5318
Journal: Epileptic Disorders : International Epilepsy Journal with Videotape
PubMed URL: 38116690
ISSN: 1950-6945
Type: Journal Article
Subjects: atlas
interictal epileptiform discharges
intracranial electroencephalography
low-voltage fast activity
pathology
prognosis
seizure-onset pattern
stereo-electroencephalography
Appears in Collections:Journal articles

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