The neural mechanism underlying illusory complex motions | |
Junxiang Luo1,2; Keyan He1,2; Xiaohong Li1; Ian Max Andolian1; Jiapeng Yin1; Yong Gu1; Wei Wang1 | |
2017-07 | |
会议日期 | 2017.7.2 |
会议地点 | 曲阜 |
关键词 | motion illusion MST MT human and non-human primate psychophysics electrophysiological single-unite recording |
英文摘要 |
PURPOSE: The Pinna illusion is a striking example of the perception of complex motion (rotation and radiation) in the absence of physical motion. For example, upon physically approaching or receding from the Pinna-Brelstaff figure, the observer experiences vivid illusory counter rotation of the figure. This visual phenomenon of illusory rotary motion is a well-known example of integration of local cues to form a global percept. Using psychophysical tests and functional magnetic resonance imaging (fMRI) of visual cortices, we recently found that the Pinna-Brelstaff figure (illusory rotation) and a real physical rotation control stimulus both predominantly activated subarea MST in hMT+, each with a similar response intensity. However, the detailed neural mechanisms underlying the Pinna illusory rotation as well as radiation remain unknown. |
学科主题 | 视觉神经科学 |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/22048] |
专题 | 心理所主办学术会议_2017年第二届曲阜视觉科学会议_会议摘要 |
作者单位 | 1.Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences |
推荐引用方式 GB/T 7714 | Junxiang Luo,Keyan He,Xiaohong Li,et al. The neural mechanism underlying illusory complex motions[C]. 见:. 曲阜. 2017.7.2. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论