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A Novel Sleep Staging Network Based on Data Adaptation and Multimodal Fusion.

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机构: [1]Faculty of Information Technology, Beijing University of Technology, Beijing, China, [2]Beijing Key Laboratory of Trusted Computing, Beijing, China, [3]National Engineering Laboratory for Critical Technologies of Information Security Classified Protection, Beijing, China, [4]Brain-Inspired Intelligence and Clinical Translational Research Center, Beijing, China, [5]Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China, [6]College of Applied Sciences, Beijing University of Technology, Beijing, China, [7]Beijing Anding Hospital, Capital Medical University, Beijing, China, [8]Faculty of Information Technology, Beijing University of Technology, Beijing, China
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关键词: deep learning HHT sleep stage classification multimodal physiological signals fusion networks

摘要:
Sleep staging is one of the important methods to diagnosis and treatment of sleep diseases. However, it is laborious and time-consuming, therefore, computer assisted sleep staging is necessary. Most of the existing sleep staging researches using hand-engineered features rely on prior knowledges of sleep analysis, and usually single channel electroencephalogram (EEG) is used for sleep staging task. Prior knowledge is not always available, and single channel EEG signal cannot fully represent the patient's sleeping physiological states. To tackle the above two problems, we propose an automatic sleep staging network model based on data adaptation and multimodal feature fusion using EEG and electrooculogram (EOG) signals. 3D-CNN is used to extract the time-frequency features of EEG at different time scales, and LSTM is used to learn the frequency evolution of EOG. The nonlinear relationship between the High-layer features of EEG and EOG is fitted by deep probabilistic network. Experiments on SLEEP-EDF and a private dataset show that the proposed model achieves state-of-the-art performance. Moreover, the prediction result is in accordance with that from the expert diagnosis.Copyright © 2021 Duan, Li, Wang, Qiao, Wang, Sha and Li.

基金:

基金编号: s.61672070and62173010 KZ201910005008 s.4202025and4192005 PX2018063

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出版当年[2020]版:
大类 | 3 区 医学
小类 | 3 区 心理学 4 区 神经科学
最新[2023]版:
大类 | 3 区 医学
小类 | 3 区 神经科学 3 区 心理学
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出版当年[2019]版:
Q2 PSYCHOLOGY Q3 NEUROSCIENCES
最新[2023]版:
Q2 PSYCHOLOGY Q3 NEUROSCIENCES

影响因子: 最新[2023版] 最新五年平均 出版当年[2019版] 出版当年五年平均 出版前一年[2018版] 出版后一年[2020版]

第一作者:
第一作者机构: [1]Faculty of Information Technology, Beijing University of Technology, Beijing, China, [2]Beijing Key Laboratory of Trusted Computing, Beijing, China, [3]National Engineering Laboratory for Critical Technologies of Information Security Classified Protection, Beijing, China,
通讯作者:
通讯机构: [1]Faculty of Information Technology, Beijing University of Technology, Beijing, China, [2]Beijing Key Laboratory of Trusted Computing, Beijing, China, [3]National Engineering Laboratory for Critical Technologies of Information Security Classified Protection, Beijing, China, [4]Brain-Inspired Intelligence and Clinical Translational Research Center, Beijing, China, [5]Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China,
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