Illusory position shift induced by plaid motion
Illusory position shift induced by plaid motion
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DOI：
10.1016/j.visres.2009.09.009
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发表时间：
2009-12-10
期刊：
影响因子：
1.8
通讯作者：
Murakami, Ikuya
中科院分区：
文献类型：
--
作者：
Hisakata, Rumi;Murakami, Ikuya
在运动引起的位置偏移（MIPS）中，由静止包络逐渐变细的移动图案的位置被感知为在运动的方向上偏移。结果发现，格子运动也引起了一个MIPS的方向上的全球运动和这个全球MIPS不能预测的平均本地MIPS由于组件的运动。我们还使用了一个伪格子图案，并再次观察到一个全球MIPS不能预测的本地MIPS由于伪格子图案的组件。我们建议的可能性，全局运动检测器的接收场的位置在相反的方向转移到全局运动，导致在激活通过人口编码的位置位移。(C)2009爱思唯尔有限公司保留所有权利。
In the motion-induced position shift (MIPS), the position of a moving pattern tapered by a stationary envelope is perceived to shift in the direction of the motion. It was found that plaid motion also elicited a MIPS in the direction of global motion and this global MIPS could not be predicted by the average of the local MIPSs due to component motions. We also used a pseudo plaid pattern and again observed a global MIPS that could not be predicted by the local MIPSs due to the components of the pseudo plaid pattern. We suggest the possibility that the receptive-field positions of global motion detectors shift in the direction opposite to global motion, resulting in a positional displacement in activation via population coding. (C) 2009 Elsevier Ltd. All rights reserved.