Inhibition-related N2 and P3: Indicators of visually induced motion sickness (VIMS) |
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| Affiliation: | 1. Department of Biomedical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China;2. Department of Bioengineering, Rice University, Huston, TX 77005, USA;3. School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China;1. Dept. of Psychology and Ergonomics, Technical University of Berlin, Marchstr. 23, 10587 Berlin, Germany;2. Dept. of Psychology, Johannes Gutenberg-University, Wallstrasse 3, 55099 Mainz, Germany;1. Faculty of Information Science and Engineering, Ningbo University, Ningbo, 315211, China;2. College of Information Engineering, Jinhua Polytechnic, Jinhua, 321007, China |
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| Abstract: | Visually induced motion sickness (VIMS) leads to psychophysiological discomfort and has an adverse effect on executive function. Response inhibition, which can inhibit inappropriate behavior to adapt to changing environments, is an important aspect of executive function. The present study investigated the changes in response inhibition following VIMS using event-related potentials (ERPs). In a two-choice oddball task, ERPs were recorded at baseline (pretest) and after a 40-min virtual reality (VR) training session (posttest). The results showed a larger deviant-N2 amplitude, smaller deviant-P3 amplitude and delayed deviant-P3 latency after the VR training. Our findings suggest that VIMS is characterized in part by impaired response inhibition and that inhibition-related N2 and P3 can be used as electrophysiological indices of response inhibition in the assessment of VIMS. |
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| Keywords: | Visually induced motion sickness (VIMS) Event-related potentials (ERPs) Virtual reality (VR) Response inhibition N2 P3 |
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