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dc.contributor.authorLin, Chin-Tengen_US
dc.contributor.authorKing, Jung-Taien_US
dc.contributor.authorChuang, Chun-Hsiangen_US
dc.contributor.authorDing, Weipingen_US
dc.contributor.authorChuang, Wei-Yuen_US
dc.contributor.authorLiao, Lun-Deen_US
dc.contributor.authorWang, Yu-Kaien_US
dc.date.accessioned2020-03-02T03:23:31Z-
dc.date.available2020-03-02T03:23:31Z-
dc.date.issued2020-01-01en_US
dc.identifier.issn0129-0657en_US
dc.identifier.urihttp://dx.doi.org/10.1142/S0129065719500187en_US
dc.identifier.urihttp://hdl.handle.net/11536/153793-
dc.description.abstractFatigue is one problem with driving as it can lead to difficulties with sustaining attention, behavioral lapses, and a tendency to ignore vital information or operations. In this research, we explore multimodal physiological phenomena in response to driving fatigue through simultaneous functional near-infrared spectroscopy (fNIRS) and electroencephalography (EEG) recordings with the aim of investigating the relationships between hemodynamic and electrical features and driving performance. Sixteen subjects participated in an event-related lane-deviation driving task while measuring their brain dynamics through fNIRS and EEGs. Three performance groups, classified as Optimal, Suboptimal, and Poor, were defined for comparison. From our analysis, we find that tonic variations occur before a deviation, and phasic variations occur afterward. The tonic results show an increased concentration of oxygenated hemoglobin (HbO(2)) and power changes in the EEG theta, alpha, and beta bands. Both dynamics are significantly correlated with deteriorated driving performance. The phasic EEG results demonstrate event-related desynchronization associated with the onset of steering vehicle in all power bands. The concentration of phasic HbO(2) decreased as performance worsened. Further, the negative correlations between tonic EEG delta and alpha power and HbO(2) oscillations suggest that activations in HbO(2) are related to mental fatigue. In summary, combined hemodynamic and electrodynamic activities can provide complete knowledge of the brain's responses as evidence of state changes during fatigue driving.en_US
dc.language.isoen_USen_US
dc.subjectEEGen_US
dc.subjectfNIRSen_US
dc.subjectfatigue drivingen_US
dc.subjectoxygenated hemoglobinen_US
dc.titleExploring the Brain Responses to Driving Fatigue Through Simultaneous EEG and fNIRS Measurementsen_US
dc.typeArticleen_US
dc.identifier.doi10.1142/S0129065719500187en_US
dc.identifier.journalINTERNATIONAL JOURNAL OF NEURAL SYSTEMSen_US
dc.citation.volume30en_US
dc.citation.issue1en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department腦科學研究中心zh_TW
dc.contributor.departmentBrain Research Centeren_US
dc.identifier.wosnumberWOS:000510393000002en_US
dc.citation.woscount0en_US
Appears in Collections:Articles