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Investigate the Neuro Mechanisms of Stereoscopic Visual Fatigue

文献类型：期刊论文

作者Yue, Kang3; Guo, Mei3; Liu, Yue2,3; Hu, Haochen3; Lu, Kai3; Chen, Shanshan3; Wang, Danli1
刊名IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS
出版日期2022-07-01
卷号26期号:7页码:2963-2973
关键词Visualization Electroencephalography Fatigue Stereo image processing Shape Task analysis Electrodes Depth perception depth-related visual evoked potential self-awareness stereoscopic visual fatigue virtual reality
ISSN号2168-2194
DOI10.1109/JBHI.2022.3161083
通讯作者Liu, Yue(liuyue@bit.edu.cn)
英文摘要Stereoscopic visual fatigue (SVF) due to prolonged immersion in the virtual environment can lead to negative user experience, thus hindering the development of virtual reality (VR) industry. Previous studies have focused on investigating the evaluation indicators associated with SVF, while few studies have been conducted to reveal the underlying neural mechanism, especially in VR applications. In this paper, a modified Go/NoGo paradigm was adopted to induce SVF in VR environment with Go trials for maintaining participants' attention and NoGo trials for investigating the neural effects under SVF. Random dot stereograms (RDSs) with 11 disparities were presented to evoke the depth-related visual evoked potentials (DVEPs) during 64-channel EEG recordings. EEG datasets collected from 15 participants in NoGo trials were selected to conduct individual processing and group analysis, in which the characteristics of the DVEPs components for various fatigue degrees were compared and independent components were clustered to explore the original cortex areas related to SVF. Point-by-point permutation statistics revealed that DVEPs sample points from 230 ms to 280 ms (component P2) in most brain areas changed significantly when SVF increased. Additionally, independent component analysis (ICA) identified that component P2 which originated from posterior cingulate cortex and precuneus, was associated statistically with SVF. We believe that SVF is rather a conscious status concerning the changes of self-awareness or self-location awareness than the performance reduction of retinal image processing. Moreover, we suggest that indicators representing higher conscious state may be a better indicator for SVF evaluation in VR environments.
WOS关键词RANDOM-DOT STEREOGRAMS ; EVOKED-POTENTIALS ; MOTION-ONSET ; ELECTROPHYSIOLOGICAL EVIDENCE ; DEPTH ; 3D ; PERCEPTION ; COMPONENTS ; AREAS ; EXERCISE
资助项目Key-Area Research and Development Program of Guangdong Province[2019B010149001] ; National Natural Science Foundation of China[61960206007] ; National Natural Science Foundation of China[62007001] ; 111 Project[B18005]
WOS研究方向Computer Science ; Mathematical & Computational Biology ; Medical Informatics
语种英语
WOS记录号WOS:000819832600014
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
资助机构Key-Area Research and Development Program of Guangdong Province ; National Natural Science Foundation of China ; 111 Project
源URL[http://ir.ia.ac.cn/handle/173211/49176]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_互联网大数据与安全信息学研究中心
通讯作者Liu, Yue
作者单位1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
2.Beijing Film Acad, Adv Innovat Ctr Future Visual Entertainment AICFV, Beijing 100088, Peoples R China
3.Beijing Inst Technol, Sch Opt & Photon, Beijing Engn Res Ctr Mixed Real & Adv Display, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714		 Yue, Kang,Guo, Mei,Liu, Yue,et al. Investigate the Neuro Mechanisms of Stereoscopic Visual Fatigue[J]. IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS,2022,26(7):2963-2973.
APA Yue, Kang.,Guo, Mei.,Liu, Yue.,Hu, Haochen.,Lu, Kai.,...&Wang, Danli.(2022).Investigate the Neuro Mechanisms of Stereoscopic Visual Fatigue.IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS,26(7),2963-2973.
MLA Yue, Kang,et al."Investigate the Neuro Mechanisms of Stereoscopic Visual Fatigue".IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS 26.7(2022):2963-2973.

入库方式： OAI收割

来源：自动化研究所

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