Pressure Stimulus to the Palm Substitutes and Augments Force Sensation
Pressure Stimulus to the Palm Substitutes and Augments Force Sensation
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对手掌的压力刺激替代并增强力感觉
DOI：
10.1109/toh.2021.3087230
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发表时间：
2021
影响因子：
2.9
通讯作者：
Yamamoto Akio
中科院分区：
文献类型：
--
作者：
Yoshimoto Shunsuke;Yamamoto Akio
关于伪力反馈的研究已经报道，触觉刺激如皮肤拉伸和压力可以替代力觉。这种效果使得能够设计紧凑的触觉设备。然而，很少有人知道的影响，施加压力的手掌方面的力量替代和增强，特别是关于如何主动和被动的压力刺激不同。本文探讨了压力刺激对手掌的伪力效应，重点是当它与力刺激一起施加时，它是如何被感知的。调节的方法，通过参与者自愿移动他们的手来调节压力和力刺激。参与者这样做是为了让他们感觉到与施加到另一只手上的参考力相等的力，这只会引起力刺激。结果表明，手掌受到压力刺激后，力觉发生显著变化，表现出力的替代和增强效应。此外，我们还发现主动和被动刺激之间没有显著差异。
Studies on pseudo-force feedback have reported that tactile stimuli such as skin stretch and pressure can substitute force sensation. This effect has enabled the design of a compact haptic device. However, little is known about the effect of applying pressure to the palm in terms of force substitution and augmentation, especially regarding how active and passive pressure stimuli differ. This article examines the pseudo-force effect of pressure stimuli to the palm, focusing on how it is perceived when it is applied together with a force stimulus. The method of adjustment was utilized, by which participants voluntarily moved their hands to adjust the pressure and force stimuli. The participants did this such that they felt a force equivalent to that of the reference applied to the other hand, which induced only a force stimulus. The results showed that the force sensation was significantly changed by the pressure stimulus to the palm, showing the effect of force substitution and augmentation. Furthermore, we found that there is no significant difference between the active and passive stimuli.