/956 Based on the above results,Theeuwes et al.(1998, 1999)suggested the parallel programming of two saccades:an exogenous saccade toward the onset distractor and an endogenous saccade to the target. They further suggested that the two saccade programs ran to completion in an undisturbed fashion(两个眼跳规划至结束，互不干扰). In other words,the programming of one saccade was not affected by the programming of another. The program that was completed first was executed frst.（谁先规划完，谁先开始执行眼跳)
Based on the above results, Theeuwes et al. (1998, 1999) suggested the parallel programming of two saccades: an exogenous saccade toward the onset distractor and an endogenous saccade to the target. They further suggested that the two saccade programs ran to completion in an undisturbed fashion（两个眼跳规划至结束，互不干扰）. In other words, the programming of one saccade was not affected by the programming of another. The program that was completed first was executed first.（谁先规划完，谁先开始执行眼跳）
红色的distractor Abrupt onset at 跳向distractor的 在target出现后的 90 degrees trials的比例随SOA 0,80,150ms出现 150 degrees 增加而减少，可能是 : 0.35 因为随着SOA增加 0 30 (如S0A=150ms),对 Abrupt onset at 90 degrees 于跳向target的 programming(规划) 已经完成（进而开始 excute向target的眼 跳)，此时再出现 distractor就无法产 U.05 control 0 80 150 生干扰。 SOA(ms) Figure 5.The proportion of trials the eyes first went in the direction of the onset for the control condition (no-onset distractor) and for the condition in which a distractor circle was added to the display with either the 0-,80-,or 150-ms stimulus onset asyn- chrony (SOA). (Theeuwes et al.1999
跳向distractor 的 trials的比例随SOA 增加而减少，可能是 因为随着SOA增加 ( 如SOA=150ms)，对 于跳向target 的 programming(规划 ) 已经完成（进而开始 excute 向target的眼 跳），此时再出现 distractor就无法产 生干扰。 (Theeuwes et al. 1999) 80 红色的distractor 在target出现后的 0,80,150ms出现
The work of Godijn Theeuwes (2002) 1966 Godijn和Theeuwes(2002)的“竞争.整合模型认 为眼跳过程发生在一个共同的眼跳地图上 (endogenous and exogenous saccades are programmed in a common saccade map),这个眼 跳地图是动态的。它整合了来自不同方面信息（如 内源和外源性)。 Lateral interaction scheme:saccade-related activation at a specific location spreads to neighboring locations but inhibits distant locations There is top-down,location-specific inhibition of locations to which the saccade should not go
The work of Godijn & Theeuwes (2002) Godijn 和Theeuwes (2002)的“竞争 -整合模型 ” 认 为眼跳过程发生在一个共同的眼跳地图 上 (endogenous and exogenous saccades are programmed in a common saccade map )，这个眼 跳地图是动态的。它整合了来自不同方面信息 ( 如 内源和外源性 ) 。 Lateral interaction scheme: saccade-related activation at a specific location spreads to neighboring locations but inhibits distant locations. There is top-down, location-specific inhibition of locations to which the saccade should not go
A threshold baseline fixation B inhibition threshold baseline_ target fixation onset distractor C inhibition threshold baseline target fixation onset distractor D inhibition threshold onset distractor-- baseline target fixation Figure 8.Time course of activation in the saccade map according to the competitive integration model
(2)视觉注意的转移先于眼动 When do viewers move their eyes when looking at scenes?Past studies have shown that attention precedes an eye movement to a new location within a scene (Henderson,1992;van Diepen D'Ydewalle,2003) 例：检测一个眼跳运动发生间的目标时，目标位置与跳 跃到的位置一致时的检测效果要比不一致时高很多 。 So,it suggests that the eyes will move once the visual information at the center of vision has been processed and a new fixation location has been selected and programmed (for review,see Henderson, 2007)
(2) 视觉注意的转移 先于 眼动 When do viewers move their eyes when looking at scenes? Past studies have shown that attention precedes an eye movement to a new location within a scene (Henderson, 1992; van Diepen & D’Ydewalle, 2003). 例：检测一个眼跳运动发生间的目标时，目标位置与跳 跃到的位置一致时的检测效果要比不一致时高很多。 So, it suggests that the eyes will move once the visual information at the center of vision has been processed and a new fixation location has been selected and programmed (for review, see Henderson, 2007)