EEG Microstate Analysis of Transcranial Alternating Current Stimulation in Healthy People

Binbin Gao, Dingjie Suo, Tianyi Yan*, Jianxu Zhang, Jian Zhang*, Shintaro Funahashi, Jinglong Wu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Transcranial alternating current stimulation (tACS) is a widely used non-invasive regulation method. Although tACS plays a role in improving cognitive function and is gradually introduced into clinical trials of psychiatry, its mechanism of action has not been well explained. Microstate analysis is a method to extract information from EEG signals, considering all electrode signals to establish the global representation of functional state, which can evaluate the function of large-scale brain network. In this paper, the changes of microstate parameters in resting state EEG pre and post 40Hz and sham tACS were compared. The results showed that tACS effectively decreased microstate C and effectively increased microstate D. Our research shows the feasibility of microstate analysis in studying the internal mechanism of tACS.

源语言英语
主期刊名2022 16th ICME International Conference on Complex Medical Engineering, CME 2022
出版商Institute of Electrical and Electronics Engineers Inc.
165-168
页数4
ISBN(电子版)9781665496995
DOI
出版状态已出版 - 2022
活动16th ICME International Conference on Complex Medical Engineering, CME 2022 - Virtual, Online, 中国
期限: 4 11月 20226 11月 2022

出版系列

姓名2022 16th ICME International Conference on Complex Medical Engineering, CME 2022

会议

会议16th ICME International Conference on Complex Medical Engineering, CME 2022
国家/地区中国
Virtual, Online
时期4/11/226/11/22

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