Original title: Case study of intracranial EEG records of patients with focal cortical dysplasia type I and II
Authors: Balach, J. ; Ježdík, P. ; Čmejla, R. ; Kršek, P. ; Jiruška, Přemysl
Document type: Papers
Conference/Event: INTERNATIONAL WORKSHOP ON COMPUTATIONAL INTELLIGENCE FOR MULTIMEDIA UNDERSTANDING, Praha (CZ), 20151029
Year: 2015
Language: eng
Abstract: In this study we try to find out if it is possible to differentiate type of focal cortical dysplasia by features obtained from intracranial EEG. We compare occurrence and rates of three biomarkers present in epilepsy in patients with focal cortical dysplasia type I and II. Case study is made on long term night records of 6 pediatric patients. Detection of interictal epileptiform discharges and high-frequency oscillations is made by automated algorithms, delta brush are marked visually. Position of lesion and electrodes inside were obtained from MRI. In individual rates were not found difference on significant level. No major significance were found, but as promising seem to be ratio inside to outside rates of high-frequency oscillations and presence of delta brush, which were found only in patients with focal cortical dysplasia type II.
Keywords: delta brush; focal cortical dysplasia; high frequency oscillations; IED; intracranial EEG
Project no.: NT14489 (CEP), GA14-02634S (CEP), NV15-29835A (CEP)
Funding provider: GA MZd, GA ČR, GA MZd
Host item entry: International Workshop on Computational Intelligence for Multimedia Understanding, ISBN 978-1-4673-8457-5

Institution: Institute of Physiology AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0269364

Permalink: http://www.nusl.cz/ntk/nusl-263456


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Research > Institutes ASCR > Institute of Physiology
Conference materials > Papers