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Changes in EEG and HRV during Event-Related Attention

Authors
 Sun K. Yoo  ;  Chung K. Lee 
Citation
 World Academy of Science, Engineering and Technology, Vol.7(10) : 623-625, 2013-10 
Journal Title
 World Academy of Science, Engineering and Technology 
ISSN
 2010-376X 
Issue Date
2013-10
Keywords
EEG ; HRV ; attentional status
Abstract
Determination of attentional status is important because working performance and an unexpected accident is highly related with the attention. The autonomic nervous and the central nervous systems can reflect the changes in person’s attentional status. Reduced number of suitable pysiological parameters among autonomic and central nervous systems related signal parameters will be critical in optimum design of attentional devices. In this paper, we analyze the EEG (Electroencephalography) and HRV (Heart Rate Variability) signals to demonstrate the effective relation with brain signal and cardiovascular signal during event-related attention, which will be later used in selecting the minimum set of attentional parameters. Time and frequency domain parameters from HRV signal and frequency domain parameters from EEG signal are used as input to the optimum feature parameters selector.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/178524
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