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Automatic seizure detection using three-dimensional CNN based on multi-channel EEG

机译:基于多通道脑电图的三维CNN自动检测癫痫发作

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摘要

BackgroundAutomated seizure detection from clinical EEG data can reduce the diagnosis time and facilitate targeting treatment for epileptic patients. However, current detection approaches mainly rely on limited features manually designed by domain experts, which are inflexible for the detection of a variety of patterns in a large amount of patients’ EEG data. Moreover, conventional machine learning algorithms for seizure detection cannot accommodate multi-channel Electroencephalogram (EEG) data effectively, which contains both temporal and spatial information. Recently, deep learning technology has been widely applied to perform image processing tasks, which could learns useful features from data and process multi-channel data automatically. To provide an effective system for automatic seizure detection, we proposed a new three-dimensional (3D) convolutional neural network (CNN) structure, whose inputs are multi-channel EEG signals.
机译:背景技术从临床EEG数据中自动检测癫痫发作可以减少诊断时间,并有助于对癫痫患者进行靶向治疗。但是,当前的检测方法主要依靠领域专家手动设计的有限功能,这些功能对于检测大量患者EEG数据中的各种模式不灵活。此外,用于癫痫发作检测的常规机器学习算法无法有效地容纳包含时间和空间信息的多通道脑电图(EEG)数据。近年来,深度学习技术已被广泛应用于执行图像处理任务,该技术可以从数据中学习有用的功能并自动处理多通道数据。为了提供有效的自动癫痫发作检测系统,我们提出了一种新的三维(3D)卷积神经网络(CNN)结构,其输入是多通道EEG信号。

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