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Aftereffects of Saccades Explored in a Dynamic Neural Field Model of the Superior Colliculus
Wang, Zhiguo1,2; Satel, Jason1; Trappenberg, Thomas P.1; Klein, Raymond M.1
2011
发表期刊JOURNAL OF EYE MOVEMENT RESEARCH
ISSN1995-8692
文章类型Article
卷号4期号:2
摘要When viewing a scene or searching for a target, an observer usually makes a series of saccades that quickly shift the orientation of the eyes. The present study explored how one saccade affects subsequent saccades within a dynamic neural field model of the superior colliculus (SC). The SC contains an oculocentric motor map that encodes the vector of saccades and remaps to the new fixation location after each saccade. Our simulations demonstrated that the observation that saccades which reverse their vectors are slower to initiate than those which repeat vectors can be explained by the aforementioned remapping process and the internal dynamics of the SC. How this finding connects to the study of inhibition of return is discussed and suggestions for future studies are presented.
关键词Saccade dynamic neural field model inhibition of return superior colliculus
收录类别SCI
语种英语
WOS记录号WOS:000208817400001
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/13778
专题认知与发展心理学研究室
作者单位1.Dalhousie Univ, Halifax, NS B3H 3J5, Canada
2.Chinese Acad Sci, Inst Psychol, Beijing 100864, Peoples R China
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Wang, Zhiguo,Satel, Jason,Trappenberg, Thomas P.,et al. Aftereffects of Saccades Explored in a Dynamic Neural Field Model of the Superior Colliculus[J]. JOURNAL OF EYE MOVEMENT RESEARCH,2011,4(2).
APA Wang, Zhiguo,Satel, Jason,Trappenberg, Thomas P.,&Klein, Raymond M..(2011).Aftereffects of Saccades Explored in a Dynamic Neural Field Model of the Superior Colliculus.JOURNAL OF EYE MOVEMENT RESEARCH,4(2).
MLA Wang, Zhiguo,et al."Aftereffects of Saccades Explored in a Dynamic Neural Field Model of the Superior Colliculus".JOURNAL OF EYE MOVEMENT RESEARCH 4.2(2011).
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