Kim, YY Kim, HJ Kim, EN Ko, HD Kim, HT 2024-01-21T04:32:37Z 2024-01-21T04:32:37Z 2021-09-03 2005-09 0048-5772 https://pubs.kist.re.kr/handle/201004/136179 We investigated the characteristic changes in the physiology of cybersickness when subjects were exposed to virtual reality. Sixty-one participants experienced a virtual navigation for a total of 9.5 min, and were required to detect specific virtual objects. Three questionnaires for sickness susceptibility and immersive tendency were obtained before the navigation. Sixteen electrophysiological signals were recorded before, during, and after the navigation. The severity of cybersickness experienced by participants was reported from a simulator sickness questionnaire after the navigation. The total severity of cybersickness had a significant positive correlation with gastric tachyarrhythmia, eyeblink rate, heart period, and EEG delta wave and a negative correlation with EEG beta wave. These results suggest that cybersickness accompanies the pattern changes in the activities of the central and the autonomic nervous systems. English WILEY RESPIRATORY SINUS ARRHYTHMIA VIRTUAL ENVIRONMENT USE MOTION SICKNESS CARDIAC REACTIVITY SIMULATOR SICKNESS IMMERSION REALITY SUSCEPTIBILITY RESPONSES SYMPTOMS Characteristic changes in the physiological components of cybersickness Article 10.1111/j.1469-8986.2005.00349.x 1 PSYCHOPHYSIOLOGY, v.42, no.5, pp.616 - 625 PSYCHOPHYSIOLOGY 42 5 616 625 scie scopus 000236073800014 2-s2.0-33644875377 Psychology, Biological Neurosciences Physiology Psychology Psychology, Experimental Psychology Neurosciences & Neurology Physiology Article RESPIRATORY SINUS ARRHYTHMIA VIRTUAL ENVIRONMENT USE MOTION SICKNESS CARDIAC REACTIVITY SIMULATOR SICKNESS IMMERSION REALITY SUSCEPTIBILITY RESPONSES SYMPTOMS virtual reality cybersickness a simulator sickness questionnaire gastric tachyarrhythmia EEG autonomic nervous system