干旱区生态环境知识资源中心(Arid): A decentralised neural model explaining optimal integration of navigational strategies in insects

Arid

DOI	10.7554/eLife.54026
	A decentralised neural model explaining optimal integration of navigational strategies in insects
	Sun, Xuelong 1; Yue, Shigang 1,2; Mangan, Michael 3
通讯作者	Sun, Xuelong ; Yue, Shigang ; Mangan, Michael
来源期刊	ELIFE
ISSN	2050-084X
出版年	2020
卷号	9
英文摘要	Insect navigation arises from the coordinated action of concurrent guidance systems but the neural mechanisms through which each functions, and are then coordinated, remains unknown. We propose that insects require distinct strategies to retrace familiar routes (route-following) and directly return from novel to familiar terrain (homing) using different aspects of frequency encoded views that are processed in different neural pathways. We also demonstrate how the Central Complex and Mushroom Bodies regions of the insect brain may work in tandem to coordinate the directional output of different guidance cues through a contextually switched ring-attractor inspired by neural recordings. The resultant unified model of insect navigation reproduces behavioural data from a series of cue conflict experiments in realistic animal environments and offers testable hypotheses of where and how insects process visual cues, utilise the different information that they provide and coordinate their outputs to achieve the adaptive behaviours observed in the wild.
类型	Article
语种	英语
国家	England ; Peoples R China
开放获取类型	Green Submitted, Green Published, gold, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000551498000001
WOS关键词	CENTRAL COMPLEX ; DESERT ANTS ; PATH-INTEGRATION ; MUSHROOM BODIES ; MELOPHORUS-BAGOTI ; LEARNING-WALKS ; VISUAL INPUT ; LOCUST ; ORIENTATION ; HONEYBEE
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319492
作者单位	1.Univ Lincoln, Sch Comp Sci, Computat Intelligence Lab & L CAS, Lincoln, England; 2.Guangzhou Univ, Machine Life & Intelligence Res Ctr, Guangzhou, Peoples R China; 3.Univ Sheffield, Dept Comp Sci, Sheffield Robot, Sheffield, S Yorkshire, England
推荐引用方式 GB/T 7714	Sun, Xuelong,Yue, Shigang,Mangan, Michael. A decentralised neural model explaining optimal integration of navigational strategies in insects[J],2020,9.
APA	Sun, Xuelong,Yue, Shigang,&Mangan, Michael.(2020).A decentralised neural model explaining optimal integration of navigational strategies in insects.ELIFE,9.
MLA	Sun, Xuelong,et al."A decentralised neural model explaining optimal integration of navigational strategies in insects".ELIFE 9(2020).