人类中由移动刺激驱动的视动反应的交替变化。
The alternation of optokinetic responses driven by moving stimuli in humans.
作者信息
Wei M, Sun F
机构信息
Laboratory of Neurobiology of Shanghai Institute of Physiology, and Laboratory of Visual Information Processing of Biophysics Institute, Chinese Academy of Sciences, 320 Yue-Yang Road, Shanghai 200031, China.
出版信息
Brain Res. 1998 Dec 7;813(2):406-10. doi: 10.1016/s0006-8993(98)01046-4.
When the two eyes were exposed dichoptically to two oppositely moving patterns, the alternating OKN was elicited, in which the eye movements tracked the two moving stimuli alternately. In the present experiment, two oppositely moving stimuli were periodically exchanged between the eyes, the results showed that the alternation of OKN direction was not affected by this exchange. It suggests that alternating OKN was not controlled by rivalry between the two eyes but between two perceived motion patterns.
当双眼被分别呈现两个反向运动的图案时，会诱发交替性视动性眼震，即眼球运动交替追踪两个运动刺激。在本实验中，两个反向运动的刺激在两眼之间周期性交换，结果表明视动性眼震方向的交替不受这种交换的影响。这表明交替性视动性眼震不是由两眼之间的竞争控制的，而是由两种感知到的运动模式之间的竞争控制的。
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