摘要
无创脑电磁成像技术以其高时间分辨率,且可通过源成像技术有效提高空间分辨率的优势,在推进大脑认知原理和脑疾病机制研究中起着不可或缺的作用.本文从脑电/磁信号处理、脑电/磁逆问题、脑电/磁设备、脑电/磁应用等几个主要方面,综述了相关研究的主要进展,探讨了脑电/磁领域的若干前沿问题,展望了今后需要重点关注的方向.
Non-invasive electroencephalogram(EEG)and magnetoencephalography(MEG)imaging technologies have high temporal resolution,and the potential to enhance its spatial resolution by electric source imaging(ESI),thus they play an indispensable role in promoting the researches of cognition principles and mechanisms of brain diseases.In this paper,a comprehensive review is presented to the main progresses in such as EEG/MEG signal processing,EEG/MEG inverse problem,EEG/MEG equipment development and EEG/MEG applications,etc.Additionally,some frontier topics and potentially valuable directions are specially explored.
作者
张杨松
卓彦
尧德中
ZHANG YangSong;ZHUO Yan;YAO DeZhong(Key Lab for NeuroInformation of Ministry of Education,School of Life Science and Technology,University of Electronic Science and Technology of China,Chengdu 611731,China;School of Computer Science and Technology,Southwest University of Science and Technology,Beijing 100101,China;State Key Laboratory of Brain and Cognitive Science,Institute of Biophysics,Chinese Academy of Sciences,Mianyang 621010,China;Sichuan Institute for Brain Science and Brain-Inspired Intelligence,Chengdu 611731,China)
出处
《中国科学：生命科学》
CSCD
北大核心
2020年第11期1268-1284,共17页
Scientia Sinica(Vitae)
基金
国家自然科学基金(批准号:81861128001,61871423)
高等学校学科创新引智计划(111计划)资助。
关键词
脑电
脑磁
逆问题
信号处理
多模态融合
EEG
MEG
inverse problem
signal processing
multimodal fusion
