Fifty years later: a neurodynamic explanation of Fitts' law

doi:10.1098/rsif.2006.0123

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	Fifty years later: a neurodynamic explanation of Fitts' law
	Beamish, Dan ; Bhatti, Shabana Ali ; MacKenzie, I. Scott ; Wu, Jianhong
	2006-10-22
发表期刊	JOURNAL OF THE ROYAL SOCIETY INTERFACE
ISSN	1742-5689
卷号	3 期号:10 页码:649-654
摘要	An intrinsic property of human motor behaviour is a trade-off between speed and accuracy. This is classically described by Fitts' law, a model derived by assuming the human body has a limited capacity to transmit information in organizing motor behaviour. Here, we propose an alternative foundation, based on the neurodynamics of the motor circuit, wherein Fitts' law is an approximation to a more general relationship. In this formulation, widely observed inconsistencies with experimental data are a consequence of psychomotor delay. The methodology developed additionally provides a method to estimate the delay within the motor circuit from the speed-accuracy trade-off alone.
关键词	Fitts' law psychomotor delay motor control computational neuroscience
DOI	10.1098/rsif.2006.0123
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000242227800006
出版者	ROYAL SOCIETY
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/3489
专题	中国科学院数学与系统科学研究院
通讯作者	Beamish, Dan
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China 2.York Univ, Dept Biol, N York, ON M3J 1P3, Canada 3.York Univ, Dept Comp Sci & Engn, N York, ON M3J 1P3, Canada 4.York Univ, Dept Math & Stat, N York, ON M3J 1P3, Canada
推荐引用方式 GB/T 7714	Beamish, Dan,Bhatti, Shabana Ali,MacKenzie, I. Scott,et al. Fifty years later: a neurodynamic explanation of Fitts' law[J]. JOURNAL OF THE ROYAL SOCIETY INTERFACE,2006,3(10):649-654.
APA	Beamish, Dan,Bhatti, Shabana Ali,MacKenzie, I. Scott,&Wu, Jianhong.(2006).Fifty years later: a neurodynamic explanation of Fitts' law.JOURNAL OF THE ROYAL SOCIETY INTERFACE,3(10),649-654.
MLA	Beamish, Dan,et al."Fifty years later: a neurodynamic explanation of Fitts' law".JOURNAL OF THE ROYAL SOCIETY INTERFACE 3.10(2006):649-654.