Gibson B S, Egeth H
Johns Hopkins University, Baltimore, Maryland.
Percept Psychophys. 1994 Mar;55(3):323-39. doi: 10.3758/bf03207603.
Inhibition of return (IOR) has been described in terms of two functional components. The location-based component is associated with descriptions of spatially fixed, environmental locations; the object-based component is associated with more abstract descriptions of spatially invariant objects. In the present study, we hypothesized that the location-based component may also be associated with descriptions of spatially invariant objects because, like environment-based descriptions, object-based descriptions have an intrinsic spatial structure. To test this hypothesis, we employed a computer-generated depiction of a brick that rotated in depth between the presentations of cue and target. The results of four experiments showed that IOR accrued to locations that remained fixed with respect to the brick as well as the environment, suggesting that both object-based and environment-based descriptions can influence location-based IOR.
返回抑制（IOR）已根据两个功能组件进行了描述。基于位置的组件与空间固定的环境位置描述相关；基于对象的组件与空间不变对象的更抽象描述相关。在本研究中，我们假设基于位置的组件也可能与空间不变对象的描述相关，因为与基于环境的描述一样，基于对象的描述具有内在的空间结构。为了验证这一假设，我们采用了计算机生成的砖块描绘，该砖块在提示和目标呈现之间进行深度旋转。四个实验的结果表明，IOR归因于相对于砖块以及环境保持固定的位置，这表明基于对象和基于环境的描述都可以影响基于位置的IOR。
