Frequency-independent characteristics of high-frequency oscillations in epileptic and non-epileptic regions

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• 作者：Martin Pail^a ; ^{martin.pail@fnusa.cz} ; Pavel Řehulka^a ; Jan Cimbá ; lní ; k^b ; Irena Doležalová ; ^a ; Jan Chrastina^c ; Milan Brá ; zdil^a ; ^d
• 关键词：High frequency oscillations ; Ripples ; Fast ripples ; Temporal lobe epilepsy ; Extratemporal lobe epilepsy ; Seizure onset zone ; Epileptogenic zone ; Irritative zone
• 刊名：Clinical Neurophysiology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：128
• 期：1
• 页码：106-114
• 全文大小：711 K
• 卷排序：128

文摘

The highest rate of fast ripples is in the seizure onset zone (SOZ). A worse prognosis (no seizure freedom after surgery) is associated with higher amplitudes of fast ripples outside the SOZ. In the SOZ, high frequency oscillations are more frequent, shorter, and have higher amplitudes.