Modelling background activity of the brain in single trial MEG experiments

被引：0

作者：

Beckers, B ^{[1
]}

Petrou, M ^{[1
]}

Garnero, L ^{[1
]}

机构：

[1] Univ Liege, Inst Elect Montefiore, Liege, Belgium

来源：

PROCEEDINGS OF THE 23RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: BUILDING NEW BRIDGES AT THE FRONTIERS OF ENGINEERING AND MEDICINE | 2001年 / 23卷

关键词：

magnetoencephalography; MEG; modelling;

D O I：

10.1109/IEMBS.2001.1020644

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

We address the problem of fitting ARMA models to the background activity of the brain corrupting the signals in Magneto-Encephalography (MEG) experiments. We discuss different ways of reducing the non-stationarity of the signals, selecting the model order and estimating the model parameters, and we propose a process of estimating the best model in single trial experiments.

引用

页码：2080 / 2083

页数：4

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