Neural fragility as an EEG marker of the seizure onset zone.

Neural fragility as an EEG marker of the seizure onset zone.
复制标题

DOI:
10.1038/s41593-021-00901-w
复制
发表时间:
2021-10
影响因子:
25
通讯作者:
Sarma SV
Sarma SV
中科院分区:
医学1区
文献类型:
--
作者:
Li A;Huynh C;Fitzgerald Z;Cajigas I;Brusko D;Jagid J;Claudio AO;Kanner AM;Hopp J;Chen S;Haagensen J;Johnson E;Anderson W;Crone N;Inati S;Zaghloul KA;Bulacio J;Gonzalez-Martinez J;Sarma SV

文献摘要

参考文献

被引文献

相似文献

全世界有超过1500万癫痫患者对药物没有反应。成功的手术治疗需要完全切除或断开癫痫发作区(SOZ),即癫痫发作起源的大脑区域。不幸的是,手术成功率在30%-70%之间变化,因为不存在临床验证的SOZ生物标志物。我们开发并回顾性验证了一种新的脑电图标记-神经脆弱性-在回顾性分析91例患者,使用神经脆弱性的注释SOZ作为一个指标来预测手术结果。脆性预测43/47例手术失败,总体预测准确率为76%,而临床医生的准确率为48%(成功结局)。在失败的结果中,我们确定了未经治疗的脆弱区域。当与20个被提出作为SOZ标记的EEG特征相比时,脆弱性在预测能力和可解释性方面表现出色,这表明神经脆弱性作为SOZ的EEG生物标志物。
Over 15 million epilepsy patients worldwide do not respond to drugs. Successful surgical treatment requires complete removal, or disconnection of the seizure onset zone (SOZ), brain region(s) where seizures originate. Unfortunately, surgical success rates vary between 30%-70% because no clinically validated biological marker of the SOZ exists. We develop and retrospectively validate a new EEG marker - neural fragility - in a retrospective analysis of 91 patients by using neural fragility of the annotated SOZ as a metric to predict surgical outcomes. Fragility predicts 43/47 surgical failures with an overall prediction accuracy of 76%, compared to the accuracy of clinicians being 48% (successful outcomes). In failed outcomes, we identify fragile regions that were untreated. When compared to 20 EEG features proposed as SOZ markers, fragility outperformed in predictive power and interpretability suggesting neural fragility as an EEG biomarker of the SOZ.
DOI: 10.3171/2010.10.jns10715
发表时间: 2011-04-01
影响因子: 4.1
作者:
Gonzalez-Martinez, Jorge A.;Ying, Zhong;Najm, Imad
通讯作者: Najm, Imad
DOI: 10.3389/fnins.2013.00267
发表时间: 2013-12-26
影响因子: 4.3
作者:
Gramfort A;Luessi M;Larson E;Engemann DA;Strohmeier D;Brodbeck C;Goj R;Jas M;Brooks T;Parkkonen L;Hämäläinen M
通讯作者: Hämäläinen M
DOI: 10.1038/s41593-018-0278-y
发表时间: 2018-12-01
影响因子: 25
作者:
Chang, Wei-Chih;Kudlacek, Jan;Jiruska, Premysl
通讯作者: Jiruska, Premysl
DOI: 10.12688/wellcomeopenres.15191.1
发表时间: 2019-01-01
影响因子: --
作者:
Allen, Micah;Poggiali, Davide;Kievit, Rogier A
通讯作者: Kievit, Rogier A
DOI: 10.1159/000366001
发表时间: 2014
影响因子: 1.7
作者:
Hawasli AH;Bandt SK;Hogan RE;Werner N;Leuthardt EC
通讯作者: Leuthardt EC