| Autor: |
Pengchao, Wang, Wei, Mu, Gege, Zhan, Zuoting, Song, Tao, Fang, Xueze, Zhang, Junkongshuai, Wang, Lan, Niu, Jianxiong, Bin, Fan, Zhang, Lihua, Zhang, Jie, Jia, Xiaoyang, Kang |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). |
| DOI: |
10.1109/embc48229.2022.9871791 |
| Popis: |
Event-related potentials (ERP) are brain-evoked potentials that reflect the neural activity of the brain. However, it is difficult to isolate the ERP components of our interest because single-trial EEG is disturbed by other signals, and the average ERP analysis in turn loses single-trial information. In this paper, we used electrophysiological source imaging (ESI) to analyze the N170 component of single-trial EEG triggered by face stimulation. The results show that ESI is feasible for the analysis of N170 and that there are left-right differences in the area of the fusiform gyrus associated with face stimulation in the brain. Clinical Relevance- Analysis of the N170 of single-trial EEG by ESI may help in the diagnosis of patients with prosopagnosia and may also help physicians clinically in determining whether the fusiform gyrus region is damaged. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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