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Content Provider | IEEE Xplore Digital Library |
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Author | Chin-Teng Lin Chun-Ling Lin Tzai-Wen Chiu Jeng-Ren Duann Tzyy-Ping Jung |
Copyright Year | 2011 |
Description | Author affiliation: Department of Biological Science and Technology, National Chiao-Tung University, Room 206 Zhu-Ming Building, 75 Bo-Ai Street, Hsinchu 300, Taiwan (Tzai-Wen Chiu) || Institute of Electrical Control Engineering and Brain Research Center, National Chiao-Tung University, 1001 University Rd., Hsinchu 300, Taiwan (Chin-Teng Lin; Chun-Ling Lin) || Institute for Neural Computation and Institute of Engineering in Medicine, University of California, San Diego, 9500 Gilman Dr.#0559, La Jolla, CA 92093-0559, USA (Tzyy-Ping Jung) || Institute for Neural Computation, University of California, San Diego, CA 92093-0523 USA (Jeng-Ren Duann) |
Abstract | This study investigates the interplay among heart rate variability (HRV), respiration, and the severity of motion sickness (MS) in a realistic passive driving task. Although HRV is a commonly used metrically in physiological research or even believed to be a direct measure of sympathovagal activities, the results of MS-effected HRV remain mixed across studies. The goal of this study is to find the source of these contradicting results of HRV associated with MS. Experimental results of this study showed that the group trend of the low-frequency (LF) component and the LF/HF ratio increased and high-frequency (HF) component decreased significantly as self-reported MS level increased (p<0.001), consistent with a perception-driven autonomic response of the cardiovascular system. However, in one of the subjects, the relationship was reversed when individuals intentionally adjust themselves (deep breathing) to relieve the discomfort of MS during the experiments. It appears that the correlations between HRV and MS level were higher when individuals made fewer adjustments (the number of deep breathing) during the passive driving experiments. |
Starting Page | 1921 |
Ending Page | 1924 |
File Size | 1258439 |
Page Count | 4 |
File Format | |
ISBN | 9781424441211 |
ISSN | 1557170X |
e-ISBN | 9781457715891 |
e-ISBN | 9781424441228 |
DOI | 10.1109/IEMBS.2011.6090543 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2011-08-30 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Heart rate variability Correlation Hafnium Electrocardiography Educational institutions Switches Physiology |
Content Type | Text |
Resource Type | Article |
Subject | Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition |
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