Modeling inhibition of return as short-term depression of early sensory input to the superior colliculus

	Modeling inhibition of return as short-term depression of early sensory input to the superior colliculus
	Satel, J.1; Wang, Z.2; Trappenberg, T. P.1; Klein, R. M.1; Satel, J (reprint author), Dalhousie Univ, Halifax, NS, Canada.
心理所单位排序	2
摘要	Inhibition of return (IOR) is an orienting phenomenon characterized by slower behavioral responses to spatially cued, relative to uncued targets, when the cue-target onset asynchronies (CTOAs) are long enough that cue-elicited attentional capture has dispersed. Here, we implement a short-term depression (STD) account of IOR within a neuroscientifically based dynamic neural field model (DNF) of the superior colliculus (SC). In addition to the prototypical findings in the cue-target paradigm (i.e., the biphasic pattern of behavioral enhancement at short CTOAs and behavioral costs at long CTOAs), a variety of findings in the literature are generated with this model, including IOR in averaging saccades and the co-existence of IOR and endogenous orienting at the same location. Many findings that cannot be accommodated by this model could be accounted for by incorporating cortical contributions. (C) 2011 Elsevier Ltd. All rights reserved.
关键词	Dynamic neural field model Inhibition of return Habituation Short-term plasticity Superior colliculus Eye movements Orienting
学科领域	Abnormal Psychology
	2011-05-11
语种	英语
发表期刊	VISION RESEARCH
ISSN	0042-6989
卷号	51 期号:9 页码:987-996
期刊论文类型	Article
URL	查看原文
收录类别	SCI ; SSCI
项目简介	Thanks to the Munoz lab for providing extensive monkey neurophysiological data. Z. Wang was supported by China Scholarship Council (CSC), R.M. Klein and T.P. Trappenberg were supported by NSERC.
WOS记录号	WOS:000290603000003
资助机构	China Scholarship Council (CSC) ; NSERC
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/12858
专题	中国科学院心理健康重点实验室
通讯作者	Satel, J (reprint author), Dalhousie Univ, Halifax, NS, Canada.
作者单位	1.Dalhousie Univ, Halifax, NS, Canada 2.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Satel, J.,Wang, Z.,Trappenberg, T. P.,et al. Modeling inhibition of return as short-term depression of early sensory input to the superior colliculus[J]. VISION RESEARCH,2011,51(9):987-996.
APA	Satel, J.,Wang, Z.,Trappenberg, T. P.,Klein, R. M.,&Satel, J .(2011).Modeling inhibition of return as short-term depression of early sensory input to the superior colliculus.VISION RESEARCH,51(9),987-996.
MLA	Satel, J.,et al."Modeling inhibition of return as short-term depression of early sensory input to the superior colliculus".VISION RESEARCH 51.9(2011):987-996.

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