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dc.contributor.authorLin, Chun-Lingen_US
dc.contributor.authorJung, Tzyy-Pingen_US
dc.contributor.authorChuang, Shang-Wenen_US
dc.contributor.authorDuann, Jeng-Renen_US
dc.contributor.authorLin, Chin-Tengen_US
dc.contributor.authorChiu, Tzai-Wenen_US
dc.date.accessioned2014-12-08T15:29:35Z-
dc.date.available2014-12-08T15:29:35Z-
dc.date.issued2013-01-01en_US
dc.identifier.issn0167-8760en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.ijpsycho.2012.11.003en_US
dc.identifier.urihttp://hdl.handle.net/11536/21272-
dc.description.abstractThis study investigates the relationship between heart rate variability (HRV) and the level of motion sickness (MS) induced by simulated tunnel driving. The HRV indices, normalized low frequency (NLF, 0.04-0.15 Hz), normalized high frequency (NHF, 0.15-0.4 Hz), and LF/HF ratio were correlated with the subjectively and continuously rated MS levels of 20 participants. The experimental results showed that for 13 of the subjects, the MS levels positively correlated with the NLF and the LF/HF ratio and negatively correlated with the NHF. The remaining seven subjects had negative correlations between the MS levels and the NLF and the LF/HF ratio and a positive correlation between the MS levels and the NHF. To clarify this contradiction, this study also inspected the effects of subjects' self-adjustments on the correlations between the MS levels and the HRV indices and showed that the variations in the relationship might be attributed to the subjects' self-adjustments, which they used to relieve the discomfort of MS. (C) 2012 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectMotion sickness (MS)en_US
dc.subjectHeart rate variability (HRV)en_US
dc.subjectElectrocardiogram (ECG)en_US
dc.subjectNormalized low frequency (NLF)en_US
dc.subjectNormalized high frequency (NHF)en_US
dc.subjectLF/HF ratioen_US
dc.subjectLinear regressionen_US
dc.titleSelf-adjustments may account for the contradictory correlations between HRV and motion-sickness severityen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.ijpsycho.2012.11.003en_US
dc.identifier.journalINTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGYen_US
dc.citation.volume87en_US
dc.citation.issue1en_US
dc.citation.spage70en_US
dc.citation.epage80en_US
dc.contributor.department生物科技學系zh_TW
dc.contributor.department電控工程研究所zh_TW
dc.contributor.department腦科學研究中心zh_TW
dc.contributor.departmentDepartment of Biological Science and Technologyen_US
dc.contributor.departmentInstitute of Electrical and Control Engineeringen_US
dc.contributor.departmentBrain Research Centeren_US
dc.identifier.wosnumberWOS:000315179000010-
dc.citation.woscount0-
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