The relationship between inhibition of return and saccade trajectory deviations
The relationship between inhibition of return and saccade trajectory deviations
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DOI：
10.1037/0096-1523.30.3.538
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发表时间：
2004-06-01
影响因子：
2.1
通讯作者：
Theeuwes, J
中科院分区：
文献类型：
--
作者：
Godijn, R;Theeuwes, J
在呈现外围线索之后，对线索位置的后续扫视被延迟（返回抑制; IOR）。此外，扫视通常偏离线索位置。本研究探讨了这些抑制作用之间的关系。IOR和眼跳轨迹偏差后，发现中央（内源性）和外围（外源性）线索的注意，这两种效果都是较大的起始线索比颜色单线索。然而，分离的时间过程中发现IOR和眼跳轨迹偏差。眼跳轨迹偏差发生在短的线索和眼跳之间的延迟，但IOR被发现在较长的延迟。提出了一个模型，其中IOR是由抑制施加到preoculptural注意力地图，而眼跳轨迹偏差所造成的抑制眼跳地图，在最后阶段的oculptural编程发生。
After presentation of a peripheral cue, a subsequent saccade to the cued location is delayed (inhibition of return; IOR). Furthermore, saccades typically deviate away from the cued location. The present study examined the relationship between these inhibitory effects. IOR and saccade trajectory deviations were found after central (endogenous) and peripheral (exogenous) cuing of attention, and both effects were larger with an onset cue than with a color singleton cue. However, a dissociation in time course was found between IOR and saccade trajectory deviations. Saccade trajectory deviations occurred at short delays between the cue and the saccade, but IOR was found at longer delays. A model is proposed in which IOR is caused by inhibition applied to a preoculomotor attentional map, whereas saccade trajectory deviations are caused by inhibition applied to the saccade map, in which the final stage of oculomotor programming takes place.