Sugano N, Hamamoto S
Biol Cybern. 1986;53(6):359-62. doi: 10.1007/BF00318201.
The effects of visual and auditory relevant feedback on human forearm movements elicited by random position signal sequences were examined. We observed the adjustment error sequences when the arm moved briskly and accurately to the target position. As the results, the mean adjustment errors for each speed (clock interval) of random position signal sequence are different in the left-right target positions, and also different in the flexion-extension movements. In faster speed (1 s), the adjustment errors are approximately flat as compared with those in other speeds, on the other hand, in moderate speed (2 s) or slower speed (3 s), these indicate a upward tendency from left to right positions, and also indicate a upward tendency from flexion to extension movements. However, in the reaction times, the moving times, and the adjusting times, there are no significant differences for the left-right target positions and for the flexion-extension movements.
研究了视觉和听觉相关反馈对由随机位置信号序列引发的人体前臂运动的影响。我们观察了手臂轻快且准确地移动到目标位置时的调整误差序列。结果显示，随机位置信号序列的每种速度（时钟间隔）下，左右目标位置的平均调整误差不同，屈伸运动中的平均调整误差也不同。在较快速度（1秒）下，与其他速度相比，调整误差大致呈平稳状态；另一方面，在中等速度（2秒）或较慢速度（3秒）下，这些误差从左到右位置呈现上升趋势，并且从屈伸运动来看也呈现上升趋势。然而，在反应时间、移动时间和调整时间方面，左右目标位置以及屈伸运动之间没有显著差异。
