高水平视觉表征中客体与位置的联系

从两个方面综述了高水平视觉表征中客体与位置的联系，即客体信息影响位置记忆和客体-位置捆绑。其中，客体信息影响一般的位置记忆及其偏向（如位置估计偏向于区域中央或偏向客体的功能部位）。而有关客体-位置捆绑，以往研究发现确实存在这种捆绑，它离不开背景客体的参与，并且背景客体间的空间关系影响它的形成。未来的研究应关注客体信息影响位置记忆的其他证据及背景捆绑改变条件下客体-位置捆绑的存在与否，并探讨位置信息对客体记忆的影响。

The Association of Object and Position in Higher Level Visual Representation

In this review, the association of object and position in higher level visual representation is summarized in two aspects: (ⅰ) the effect of object information on position memory and (ⅱ) object-position binding. In the former, the object information affects general position memory and its bias (e.g., position estimation biases toward region centers or the object's functional part). In the latter, previous studies have indicated the existence of object-position binding, which can't be separated from objects in the background, and its formation is affected by the spatial relationships among objects in this background. Future research seems to pay close attention to other evidences of the object information that affects position memory and the existence or not of object-position binding in the background-binding-change condition, to investigate the effect of position information on object memory.