Two action systems in the human brain.
Two action systems in the human brain.
复制标题
人脑中的两个动作系统。
DOI：
10.1016/j.bandl.2012.07.007
复制
发表时间：
2013-11
影响因子：
2.5
通讯作者：
Buxbhaum, Laurel J.
中科院分区：
文献类型：
--
作者：
Binkofski, Ferdinand;Buxbhaum, Laurel J.
背侧和腹侧视觉处理流之间的区别，首先由提出，后来由完善，近年来已经得到了充分的阐述，由两个发展。第一个理论主要是由一个人提出的，它更详细地描述了连接额叶、颞叶和顶叶皮层的多个神经回路。其次，有一些行为观察，经典的“两个视觉系统”假设是无法容纳没有额外的假设。背流专门负责“在哪里”或“如何”的动作，脑流专门负责“是什么”的知识，这种观点不能解释两种突出的动作障碍，即肢体失用症和视共济失调，这两种障碍代表了一种双重分离，即保留和受损的动作类型。相反，越来越多的证据表明，人类大脑中至少有两条不同的背侧路线，称为“抓握”和“使用”系统。这两种途径在神经解剖学定位、表征特异性和信息处理的时间过程方面都可以与神经通路区分开来。
The distinction between dorsal and ventral visual processing streams, first proposed by and later refined by has been elaborated substantially in recent years, spurred by two developments. The first was proposed in large part by and is a more detailed description of the multiple neural circuits connecting the frontal, temporal, and parietal cortices. Secondly, there are a number of behavioral observations that the classic “two visual systems” hypothesis is unable to accommodate without additional assumptions. The notion that the Dorsal stream is specialized for “where” or “how” actions and the Ventral stream for “What” knowledge cannot account for two prominent disorders of action, limb apraxia and optic ataxia, that represent a double dissociation in terms of the types of actions that are preserved and impaired. A growing body of evidence, instead, suggests that there are at least two distinct Dorsal routes in the human brain, referred to as the “Grasp” and “Use” systems. Both of these may be differentiated from the Ventral route in terms of neuroanatomic localization, representational specificity, and time course of information processing.
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DOI：
10.1016/j.cogbrainres.2004.11.001
发表时间：
2005-05-01
期刊：
COGNITIVE BRAIN RESEARCH
影响因子：
--
作者：
Boronat, CB;Buxbaum, LJ;Detre, JA
通讯作者：
Detre, JA
影响因子：
1.1
作者：
Binkofski, F;Fink, G
通讯作者：
Fink, G
影响因子：
2.9
作者：
Borghi, Anna M.;Riggio, Lucia
通讯作者：
Riggio, Lucia
影响因子：
2.6
作者：
Cant, JS;Westwood, DA;Goodale, MA
通讯作者：
Goodale, MA
影响因子：
3.6
作者：
BARBIERI, C;DERENZI, E
通讯作者：
DERENZI, E