Calibration and Alignment are Separable: Evidence From Prism Adaptation
Calibration and Alignment are Separable: Evidence From Prism Adaptation
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校准和对准是可分离的：来自棱镜适应的证据
DOI：
10.1080/00222890109601923
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发表时间：
2001
影响因子：
1.4
通讯作者：
B. Wallace
中科院分区：
文献类型：
--
作者：
G. M. Redding;B. Wallace
在两个棱镜适应实验中，研究了肢体起始位置可视性（可见或不可见）和视觉反馈有效性（指向目标运动的早、晚）对肢体起始位置可视性的影响。实验1有32名学生参加，实验2有24名学生参加。与视觉反馈可用性无关，在棱镜暴露过程中，肢体起始位置可见时，目标指向的恒定误差较大，可变误差较小。与肢体起始位置可见性无关，棱镜暴露的后效由视觉反馈可用性决定。这些结果支持了这样的假设，即校准是由肢体起始位置可见性决定的，而对齐是由视觉反馈可用性单独决定的。
Abstract In 2 prism adaptation experiments, the authors investigated the effects of limb starting position visibility (visible or not visible) and visual feedback availability (early or late in target pointing movements). Thirty-two students participated in Experiment 1 and 24 students participated in Experiment 2. Independent of visual feedback availability, constant error was larger and variable error was smaller for target pointing when limb starting position was visible during prism exposure. Independent of limb starting position visibility, aftereffects of prism exposure were determined by visual feedback availability. Those results support the hypothesis that calibration is determined by limb starting position visibility, whereas alignment is determined separately by visual feedback availability.
基于姿势的运动规划：在抓取中的应用。
影响因子：
5.4
作者：
Rosenbaum,DA;Meulenbroek,RJ;Vaughan,J;Jansen,C
通讯作者：
Jansen,C