Visuomotor control of human adaptive locomotion: understanding the anticipatory nature.
Visuomotor control of human adaptive locomotion: understanding the anticipatory nature.
复制标题
人类适应性运动的视觉运动控制：了解预期性质。
DOI：
10.3389/fpsyg.2013.00277
复制
发表时间：
2013
影响因子：
3.8
通讯作者：
Higuchi T
中科院分区：
文献类型：
--
作者：
Higuchi T
为了在运动期间保持平衡，中枢神经系统（CNS）适应空间环境的约束的变化（例如，障碍物的存在或表面性质的变化）。运动的同时修改的基本运动模式，以响应这种约束被称为自适应运动。在适应性运动过程中确保平衡的最有力的手段是在一定距离处视觉感知环境属性，并以预期的方式修改运动模式，以完全避免扰动。由于这个原因，视觉控制的自适应运动的特点是，至少部分地，其预期的性质。本文综述了近年来有关适应性运动视觉控制的研究。描述了静止和变化环境下的预期运动调节，以及支持预期运动调节的凝视行为的时空模式。这样的描述将清楚地示出当感兴趣的对象（例如，目标或障碍）仍然存在于遥远的空间中。这篇综述还表明，作为预期运动调整的先决条件，环境属性是准确地感知从一个距离有关的个人的行动能力。
To maintain balance during locomotion, the central nervous system (CNS) accommodates changes in the constraints of spatial environment (e.g., existence of an obstacle or changes in the surface properties). Locomotion while modifying the basic movement patterns in response to such constraints is referred to as adaptive locomotion. The most powerful means of ensuring balance during adaptive locomotion is to visually perceive the environmental properties at a distance and modify the movement patterns in an anticipatory manner to avoid perturbation altogether. For this reason, visuomotor control of adaptive locomotion is characterized, at least in part, by its anticipatory nature. The purpose of the present article is to review the relevant studies which revealed the anticipatory nature of the visuomotor control of adaptive locomotion. The anticipatory locomotor adjustments for stationary and changeable environment, as well as the spatio-temporal patterns of gaze behavior to support the anticipatory locomotor adjustments are described. Such description will clearly show that anticipatory locomotor adjustments are initiated when an object of interest (e.g., a goal or obstacle) still exists in far space. This review also show that, as a prerequisite of anticipatory locomotor adjustments, environmental properties are accurately perceived from a distance in relation to individual’s action capabilities.
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影响因子：
2
作者：
Franchak JM;Celano EC;Adolph KE
通讯作者：
Adolph KE
DOI：
10.1037/a0023510
发表时间：
2011-10-01
影响因子：
2.1
作者：
Fajen, Brett R.;Matthis, Jonathan S.
通讯作者：
Matthis, Jonathan S.
影响因子：
2
作者：
Fujikake, Hiroya;Higuchi, Takahiro;Maloney, Laurence T.
通讯作者：
Maloney, Laurence T.
影响因子：
2.5
作者：
Grasso, R;Prévost, P;Berthoz, A
通讯作者：
Berthoz, A
影响因子：
1.1
作者：
Gérin-Lajoie, M;Richards, CL;McFadyen, BJ
通讯作者：
McFadyen, BJ