| BRÁZDIL, Milan, Josef HALÁMEK, Pavel JURÁK, Pavel DANIEL, Robert KUBA, Jan CHRASTINA, Zdeněk NOVÁK and Ivan REKTOR. Interictal high-frequency oscillations indicate seizure onset zone in patients with focal cortical dysplasia. Epilepsy Research. Amsterdam: Elsevier Science Publishers, 2010, vol. 90, 1-2, p. 28-32. ISSN 0920-1211. Available from: https://dx.doi.org/10.1016/j.eplepsyres.2010.03.003. |
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@article{918732,
author = {Brázdil, Milan and Halámek, Josef and Jurák, Pavel and Daniel, Pavel and Kuba, Robert and Chrastina, Jan and Novák, Zdeněk and Rektor, Ivan},
article_location = {Amsterdam},
article_number = {1-2},
doi = {http://dx.doi.org/10.1016/j.eplepsyres.2010.03.003},
keywords = {Epilepsy; High-frequency oscillations; Intracerebral EEG},
language = {eng},
issn = {0920-1211},
journal = {Epilepsy Research},
title = {Interictal high-frequency oscillations indicate seizure onset zone in patients with focal cortical dysplasia.},
volume = {90},
year = {2010}
}
TY - JOUR
ID - 918732
AU - Brázdil, Milan - Halámek, Josef - Jurák, Pavel - Daniel, Pavel - Kuba, Robert - Chrastina, Jan - Novák, Zdeněk - Rektor, Ivan
PY - 2010
TI - Interictal high-frequency oscillations indicate seizure onset zone in patients with focal cortical dysplasia.
JF - Epilepsy Research
VL - 90
IS - 1-2
SP - 28-32
EP - 28-32
PB - Elsevier Science Publishers
SN - 09201211
KW - Epilepsy
KW - High-frequency oscillations
KW - Intracerebral EEG
N2 - Interictal high-frequency oscillations (HFO) were recently identified in recordings from depth macroelectrodes in epileptic patients. StereoEEG (SEEG) recordings were analyzed in four patients with medically intractable partial seizures due to focal cortical dysplasia type IIA. Characteristics of HFO within seizure onset zone (SOZ), irritative zone, and remote brain areas were investigated. Whilst the rate of occurrence for ripples (80-200 Hz) was significantly higher in recordings from within than outside the SOZ, the rate of fast ripples (200-450 Hz) was less reliable index of SOZ. Interestingly, the mean powers across subjects were significantly higher within than outside the SOZ in both ripple and fast ripple frequency ranges. Our study demonstrates a capacity of interictal HFO to detect the SOZ in focal cortical dysplasias.
ER -
BRÁZDIL, Milan, Josef HALÁMEK, Pavel JURÁK, Pavel DANIEL, Robert KUBA, Jan CHRASTINA, Zdeněk NOVÁK and Ivan REKTOR. Interictal high-frequency oscillations indicate seizure onset zone in patients with focal cortical dysplasia. \textit{Epilepsy Research}. Amsterdam: Elsevier Science Publishers, 2010, vol.~90, 1-2, p.~28-32. ISSN~0920-1211. Available from: https://dx.doi.org/10.1016/j.eplepsyres.2010.03.003.
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