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Influence of Active Manipulation of an Object on Visual Motion Perception
| Content Provider | SAGE Publishing |
|---|---|
| Author | Matsumiya, Kazumichi Shioiri, Satoshi |
| Copyright Year | 2011 |
| Abstract | When we manipulate an object by hand, the movements of the object are produced with the visual and haptic movements of our hands. Studies of multimodal perception show the interaction between touch and vision in visual motion perception(1,2). The influence of touch on visual motion perception is shown by the fact that adaptation to tactile motion across the observer's hand induces a visual motion aftereffect, which is a visual illusion in which exposure to a moving visual pattern makes a subsequently viewed stationary visual pattern appear to move in the opposite direction(2). This visuo-tactile interaction plays an important role in skillful manipulation(3). However, it is not clear how haptic information influences visual motion perception. We measured the strength of a visual motion aftereffect after visuo-haptic adaptation to a windmill rotated by observers. We found that the visual motion aftereffect was enhanced when observers actively rotated the windmill. The motion aftereffect was not enhanced when the observer's hand was passively moved. Our results suggest the presence of a visual motion system that is linked to the intended haptic movements. |
| Related Links | https://journals.sagepub.com/doi/pdf/10.1068/ic884?download=true |
| Starting Page | 884 |
| ISSN | 20416695 |
| Issue Number | 8 |
| Volume Number | 2 |
| Journal | i-Perception (IPE) |
| e-ISSN | 20416695 |
| DOI | 10.1068/ic884 |
| Language | English |
| Publisher | Sage Publications UK |
| Publisher Date | 2011-10-01 |
| Publisher Place | London |
| Access Restriction | Open |
| Rights Holder | © 2011 SAGE Publications |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ophthalmology Experimental and Cognitive Psychology Artificial Intelligence Sensory Systems |
