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Phantom Sensation: When the phantom escapes the bounds of the actuators and the end-point is sensed in the air

机译:幻像感测:当幻像脱离执行器的边界并且在空中感测到终点

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The Phantom Sensation is a case of spatiotemporal interaction. In this paper, we study the influence of the duration of a stimulation on the position of the perceived end-point of the illusion. We find that the position of the end-point is highly dependent on the duration of the stimulation. Three experiments have been conducted. Participants held an object delivering phantom sensations of different durations. We show that for durations ranging from 0.25 to 2.5s, the direction of the illusory motion is well perceived (experiment 1). We secondly show that for increased durations (> 0.75s), the perceived endpoint of the illusion can be located outside of the hand, inside the object held (experiment 2). We finally show that for increased durations (> 1.5s), the perceived end-point can be located even further, outside of the object held, i.e. beyond the intra-actuator space (experiment 3).
机译:幻影感是时空相互作用的一种情况。在本文中,我们研究了刺激持续时间对错觉感知端点位置的影响。我们发现端点的位置高度依赖于刺激的持续时间。已经进行了三个实验。参与者手持一个物体,可以传递不同持续时间的幻觉。我们表明,对于从0.25到2.5s的持续时间,幻觉运动的方向是可以很好地感知的(实验1)。其次,我们表明,在增加的持续时间(> 0.75s)中,错觉的感知端点可以位于手的外部,位于所握持的物体内部(实验2)。我们最终表明,在增加的持续时间(> 1.5s)中,可以将感知到的端点定位在距离所握持物体更远的位置,即位于执行器内部空间之外(实验3)。

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