A single unexpected change in target- but not distractor motion impairs multiple object tracking
A single unexpected change in target- but not distractor motion impairs multiple object tracking
复制标题
目标而非干扰物运动的单个意外变化会损害多个对象跟踪
DOI：
10.1068/i0567sas
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发表时间：
2013
期刊：
影响因子：
1.9
通讯作者：
Papenmeier
中科院分区：
文献类型：
--
作者：
Meyerhoff;Papenmeier
最近的研究解决了这样一个问题，即多个运动信息是否 对象有助于在一段时间内保持对象的选择， 议案在这里，我们调查是否目标和/或干扰运动信息 在专注追踪时使用。我们要求参与者追踪四个物体 改变目标的运动方向， 干扰物，两者都没有，或者在跟踪过程中的短暂闪光期间 interval.我们观察到，目标的单一方向变化足以 损害跟踪性能。相比之下，改变 分心物对成绩没有影响。这表明，目标-但不是 在跟踪期间评估干扰物运动信息。
Recent research addresses the question whether motion information of multiple objects contributes to maintaining a selection of objects across a period of motion. Here, we investigate whether target and/or distractor motion information is used during attentive tracking. We asked participants to track four objects and changed either the motion direction of targets, the motion direction of distractors, neither, or both during a brief flash in the middle of a tracking interval. We observed that a single direction change of targets is sufficient to impair tracking performance. In contrast, changing the motion direction of distractors had no effect on performance. This indicates that target- but not distractor motion information is evaluated during tracking.
影响因子：
1.8
作者：
Iordanescu L;Grabowecky M;Suzuki S
通讯作者：
Suzuki S