A phased lag index study in patients with disorders of consciousness

机译：意识障碍患者的阶段性滞后指数研究

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In this paper is presented an analysis of the phase lag index (PLI) in healthy controls and patients with disorders of consciousness aimed to find differences in connectivity of brain sources between these two states in different frequency bands. It was analyzed a total of 50 EEGs, 28 from healthy patients and 22 from patients with disorders of consciousness with two kind of montages, bipolar and mastoid referenced. The patients show a higher PLI in lower frequency bands with significative differences for interhemispheric distances between electrodes using a mastoid reference.

机译：本文介绍了对健康对照组和意识障碍患者的相位滞后指数（PLI）的分析，旨在发现这两种状态在不同频段之间的脑源连通性差异。总共分析了50例脑电图，其中28例来自健康患者，22例来自意识障碍患者，其中引用了两种类型的蒙太奇（双相和乳突）。患者在较低的频段显示较高的PLI，使用乳突状参考物在电极之间的半球间距离具有显着差异。

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来源
《2016 IEEE Healthcare Innovation Point-Of-Care Technologies Conference》|2016年|58-61|共4页
会议地点 Cancun(MX)
作者
D. A. Blanco; J. Annen; A. Piarulli; A. Díaz-Méndez; S. Laureys;
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作者单位

Instituto Nacional de Astrofísica, Óptica y Electrónica, INAOE. Puebla, México;

GIGA research, Cyclotron Research Centre and the Neurology department of the CHU Sart Tilman University Hospital;

Coma Science Group, GIGA-Research B34, and CHU Sart Tilman University Hospital of Liège, Belgium;

Instituto Nacional de Astrofísica, Óptica y Electrónica, INAOE. Puebla, México;

Coma Science Group, CRCyclotron, GIGA-Research B34, Neurology department of the CHU Sart Tilman University Hospital of Liège;

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正文语种 eng
中图分类
关键词
Electroencephalography; Indexes; Electrodes; Couplings; Brain; Spatial resolution; Hospitals;

机译：脑电图;指标;电极;联轴器;脑;空间分辨率;医院;

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A phased lag index study in patients with disorders of consciousness

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