TY - GEN
T1 - An ERP research on the cerebral functional regions correlated to stereoscopic perception
AU - Liang, Chen
AU - Yan, Li
AU - Fang, Pu
AU - Yang, Yang
AU - Shuyu, Li
AU - Deyu, Li
AU - Yubo, Fan
PY - 2012
Y1 - 2012
N2 - The binocular disparity is the prime of forming stereopsis. The researches were not focused on basic visual functional areas affecting stereoscopic perception induced by binocular disparity. In this paper, ERP technology was used to study the regulatory region in cerebral cortex which relates to stereoscopic perception induced by binocular disparity. We chose eight subjects to conduct the experiment by using images with different binocular disparities, and we found the stereoscopic perception resulted from binocular disparity evoked N2 wave on all of occipital lobe with large amplitude at 180ms. In addition, the amplitudes of N2 waves in the O channels were lower than those of other channels. It means the regulation of stereoscopic perception induced by binocular disparity needs basic and advanced visual functional areas work together. Meanwhile, it also means the principle areas are the advanced visual functional areas.
AB - The binocular disparity is the prime of forming stereopsis. The researches were not focused on basic visual functional areas affecting stereoscopic perception induced by binocular disparity. In this paper, ERP technology was used to study the regulatory region in cerebral cortex which relates to stereoscopic perception induced by binocular disparity. We chose eight subjects to conduct the experiment by using images with different binocular disparities, and we found the stereoscopic perception resulted from binocular disparity evoked N2 wave on all of occipital lobe with large amplitude at 180ms. In addition, the amplitudes of N2 waves in the O channels were lower than those of other channels. It means the regulation of stereoscopic perception induced by binocular disparity needs basic and advanced visual functional areas work together. Meanwhile, it also means the principle areas are the advanced visual functional areas.
KW - binocular disparity
KW - cerebral functional region
KW - event-related potentials (ERPs)
KW - stereoscopic perception
UR - https://www.scopus.com/pages/publications/84886419190
U2 - 10.1109/BMEI.2012.6513036
DO - 10.1109/BMEI.2012.6513036
M3 - 会议稿件
AN - SCOPUS:84886419190
SN - 9781467311816
T3 - 2012 5th International Conference on Biomedical Engineering and Informatics, BMEI 2012
SP - 428
EP - 431
BT - 2012 5th International Conference on Biomedical Engineering and Informatics, BMEI 2012
T2 - 2012 5th International Conference on Biomedical Engineering and Informatics, BMEI 2012
Y2 - 16 October 2012 through 18 October 2012
ER -