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	“Global-first” topological properties pattern recognition in rats
	Zheng ZHOU; Xue-Mei LIU; Li-Ping WANG
	2013
会议名称	中国神经科学学会第十届全国学术会议
会议地点	北京,中国
英文摘要	Objective Topologically visual perception, "global-first" topological approach,is one of the crucial theories in primitive visual perception.Previous evidence has showed that topological perception exists in human beings,mice and bees.However,mere is no evidence showing that it exists in rats.In order to reveal the ability of such perceptions being shared across the species,we used rats as our animal model to study the topological pattern recognition and explore the relevant neuronal basis.Methods A T-maze paradigm was used to train the rats to discriminate the patterns that are topologically different,and men to test several other novelty patterns.Results(1) We successfully trained the rats to discriminate the topological difference between S shape and ring;(2) During the testing phase,we demonstrated that the rats were insensitive to topological difference,but were sensitive to topologically equivalent patterns.Conclusion Our data suggest that topological recognition exists in rats' vision system.
收录类别	其他
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/4954]
专题	深圳先进技术研究院_医工所
作者单位	2013
推荐引用方式 GB/T 7714	Zheng ZHOU,Xue-Mei LIU,Li-Ping WANG. “Global-first” topological properties pattern recognition in rats[C]. 见:中国神经科学学会第十届全国学术会议. 北京,中国.

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