Interpolation of the subjective score of visually-induced motion sickness by using physiological parameters.
In order to investigate the effect of visually-induced motion sickness in actual video images, this study proposes a method of interpolation for the subjective score, which has low time and quantitative resolutions, by using physiological parameters. The model which represents the change in subjective score of VIMS was expressed as multiple regression equations in which input parameters are cardiovascular indices such as heart rate variability. The estimation results indicated that the model can represent, in higher resolution, the change in the subjective score of the subjects who have induced nausea.
Tanaka
Akira
A
Faculty of Symbiotic System Science, Fukushima University, Kanayagawa 1, 960-1296, Japan. a-tanaka@ieee.org
Sugita
Norihiro
N
Yoshizawa
Makoto
M
Abe
Makoto
M
Yambe
Tomoyuki
T
D000328:Adult; D001185:Artificial Intelligence; D001794:Blood Pressure; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D004562:Electrocardiography / Q000379:methods*; D006339:Heart Rate; D006801:Humans; D015233:Models, Statistical; D009041:Motion Sickness / Q000175:diagnosis* / Q000503:physiopathology*; D010363:Pattern Recognition, Automated / Q000379:methods; D017156:Photoplethysmography / Q000379:methods*; D025341:Principal Component Analysis; D012044:Regression Analysis; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity