Mateeff S
Acta Physiol Pharmacol Bulg. 1980;6(3):82-9.
A visual stimulus moving with constant velocity at a definite angle to the horizontal was presented during a 6.5% horizontal pursuit eye movement. The subjects were asked to report the direction of the stimulus movement under conditions of total darkness and on illuminated structured background. In both cases the subject's reports corresponded to the trajectory of the stimulus image on the retina rather than to the physical movement. In a second experiment the subjects were asked to localize the start and the end point of the stimulus motion on illuminated background. In this case the reports corresponded to the physical trajectory of the stimulus motion on the screen. The influence of the visual task on the perception of movement patterns during eye tracking is discussed.
在6.5%的水平追踪眼动过程中，呈现一个以恒定速度沿与水平方向成一定角度移动的视觉刺激。要求受试者在完全黑暗和有光照的结构化背景条件下报告刺激运动的方向。在这两种情况下，受试者的报告都对应于视网膜上刺激图像的轨迹，而不是物理运动轨迹。在第二个实验中，要求受试者在有光照的背景上确定刺激运动的起点和终点。在这种情况下，报告对应于屏幕上刺激运动的物理轨迹。讨论了视觉任务对眼动追踪过程中运动模式感知的影响。
