Parametric adjustment to a shifting target alternating with saccades to a stationary reference point
Parametric adjustment to a shifting target alternating with saccades to a stationary reference point
复制标题
对移动目标的参数调整与扫视交替到固定参考点
DOI：
10.3758/bf03328664
复制
发表时间：
1972
期刊：
影响因子：
--
通讯作者：
G. Weisfeld
中科院分区：
文献类型：
--
作者：
G. Weisfeld
眼动系统可以通过利用视网膜反馈来减少引起的误差，从而逐步提高对在中间扫视中移位的目标的重复扫视的准确性。本研究调查是否这种参数调整妥协S的能力，固定的固定参考点交替扫视到他的视野的另一边。在移动目标运行中固定参考点有时甚至比固定目标运行更准确。从而证明了参数调整机制适应特定目标的能力。
The oculomotor system can progressively improve the accuracy of repeated saccades to a target that shifts in midsaccade, by utilizing retinal feedback to diminish the induced error. The present study investigated whether this parametric adjustment compromises S’s ability to fixate the stationary reference point on alternating saccades to the other side of his visual field. Fixation of the reference point on shifting-target runs was sometimes even more accurate than fixation on stationary-target runs. The capacity of the parametric adjustment mechanism to adapt to specific targets was thereby demonstrated.