Visual motion information modulates tactile roughness perception
Visual motion information modulates tactile roughness perception
复制标题
视觉运动信息调节触觉粗糙度感知
DOI:
10.1038/s41598-020-70831-3
复制
发表时间:
2020
影响因子:
4.6
通讯作者:
Kuroki Scinob
中科院分区:
文献类型:
--
作者:
Suzuishi Yosuke;Hidaka Souta;Kuroki Scinob
We perceive the roughness of an object through our eyes and hands. Many crossmodal studies have reported that there is no clear visuo-tactile interaction in roughness perception using static visual cues. One exception is that the visual observation of task-irrelevant hand movements, not the texture of task-relevant objects, can enhance the performance of tactile roughness discrimination. Our study investigated whether task-irrelevant visual motion without either object roughness or bodily cues can influence tactile roughness perception. Participants were asked to touch abrasive papers while moving their hand laterally and viewing moving or static sine wave gratings without being able to see their hand, and to estimate the roughness magnitude of the tactile stimuli. Moving gratings with a low spatial frequency induced smoother roughness perceptions than static visual stimuli when the visual grating moved in the direction opposite the hand movements. The effects of visual motion did not appear when the visual stimuli had a high spatial frequency or when the participants touched the tactile stimuli passively. These results indicate that simple task-irrelevant visual movement without object roughness or bodily cues can modulate tactile roughness perception with active body movements in a spatial-frequency-selective manner.
登录
查看更多内容
DOI:
10.1109/whc.2005.134
发表时间:
2005
期刊:
First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems. World Haptics Conference
影响因子:
--
作者:
S. Ballesteros;J. Reales;L. P. D. León;Beatriz García
通讯作者:
Beatriz García
影响因子:
3
作者:
Guest, S;Spence, C
通讯作者:
Spence, C
影响因子:
5.7
作者:
Hua;A. Welchman;Dorita H. F. Chang;Massimiliano Di Luca
通讯作者:
Massimiliano Di Luca
DOI:
10.1364/josaa.19.002142
发表时间:
2002
期刊:
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子:
--
作者:
R. Patterson
通讯作者:
R. Patterson
影响因子:
1.8
作者:
Eck, Judith;Kaas, Amanda L.;Goebel, Rainer
通讯作者:
Goebel, Rainer