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dc.contributor.authorLin, Chin-Tengen_US
dc.contributor.authorChuang, Shang-Wenen_US
dc.contributor.authorChen, Yu-Chiehen_US
dc.contributor.authorKo, Li-Weien_US
dc.contributor.authorLiang, Sheng-Fuen_US
dc.contributor.authorJung, Tzyy-Pingen_US
dc.date.accessioned2014-12-08T15:08:41Z-
dc.date.available2014-12-08T15:08:41Z-
dc.date.issued2007en_US
dc.identifier.isbn978-1-4244-0787-3en_US
dc.identifier.issn1094-687Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/6656-
dc.identifier.urihttp://dx.doi.org/10.1109/IEMBS.2007.4353178en_US
dc.description.abstractThe Electroencephalogram (EEG) dynamics which relate to motion sickness are studied in this paper. Instead of providing visual or motion stimuli to the subjects to induce motion sickness, we employed a dynamic virtual-reality (VR) environment in our research. The environment consisted of a 3D surrounding VR scene and a motion platform providing a realistic situation. This environment provided the advantages of safety, low cost, and the realistic stimuli to induce motion sickness. The Motion Sickness Questionnaire (MSQ) was used to assess the sickness level, and the EEG effects on the subjects with high sickness levels were investigated using the independent component analysis (ICA). The fake-epoch extraction was then applied to the nausea-related independent components. Finally we employed the Event-Related Spectral Perturbation (ERSP) technology on the fake-epochs in order to determine the EEG dynamics during motion sickness. The experimental results show that most subjects experienced an 8-10 Hz power increase to their motion sickness-related phenomena in the parietal and motor areas. Moreover, some subjects experienced an EEG power increase of 18-20 Hz in their synchronized responses recorded in the same areas. The motion sickness-related effects and regions can be successfully obtained from our experimental results.en_US
dc.language.isoen_USen_US
dc.titleEEG effects of motion sickness induced in a dynamic virtual reality environmenten_US
dc.typeArticleen_US
dc.identifier.doi10.1109/IEMBS.2007.4353178en_US
dc.identifier.journal2007 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-16en_US
dc.citation.spage3872en_US
dc.citation.epage3875en_US
dc.contributor.department電控工程研究所zh_TW
dc.contributor.departmentInstitute of Electrical and Control Engineeringen_US
dc.identifier.wosnumberWOS:000253467003020-
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