Nonstationary brain source separation for multiclass motor imagery.

Cédric Gouy-Pailler,Marco Congedo,Clemens Brunner,Christian Jutten,Gert Pfurtscheller

IEEE Transactions on Biomedical Engineering（2010）

引用 94|浏览13

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摘要

This paper describes a method to recover task-related brain sources in the context of multiclass brain--computer interfaces (BCIs) based on noninvasive EEG. We extend the method joint approximate diagonalization (JAD) for spatial filtering using a maximum likelihood framework. This generic formulation: 1) bridges the gap between the common spatial patterns (CSPs) and blind source separation of non...

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关键词

Source separation,Electroencephalography,Speech,Brain,Sensor arrays,Filtering,Laboratories,Bridges,Blind source separation

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