自己受容感覚における身体の奥行き位置および能動的運動の視覚情報の効果(<特集>VR心理学6)
2016 年 21 巻 1 号 p. 141-147
詳細
2016 年 21 巻 1 号 p. 141-147
We examined proprioceptive drift in the situation where an image of a hand was presented at the position slightly displaced from a participant's real occluded hand. When motion of the image hand was presented synchronized with that of the real hand, the drift was nearly same as the displacement of the visual position of the image hand irrespective of the congruence of depth position of the image and real hand. The drift persisted at least for 20 seconds. These results suggest that when the visual position of virtual body is shifted from the real position in a VR system, an observer may experience constant proprioceptive drift of their own body.
