Schairer J O, Bennett M V
Brain Res. 1986 May 14;373(1-2):177-81. doi: 10.1016/0006-8993(86)90328-8.
The effects of sustained sinusoidal visual stimulation on the vestibulo-ocular reflex (VOR) and the optokinetic reflex (OKR) were investigated. Goldfish were held stationary inside a striped drum rotating sinusoidally about the vertical axis for 3 h. The VOR gain, the ratio of eye to head rotational velocities, was measured in the dark with passive sinusoidal rotation of the fish and showed modest increases that were greatest at the stimulation frequency. Furthermore, the fish generated spontaneous sinusoidal eye movements at approximately the stimulation frequency, and these movements summated with the response to other frequencies of vestibular stimulation in the dark. It is hypothesized that the pathways of OK and VO stimuli converge and that the animal increases gain in a common part when it attempts to stabilize the visual image by increasing its response to the OK signal. Thus increases in gain of both OKR and VOR are produced.
研究了持续正弦视觉刺激对前庭眼反射（VOR）和视动反射（OKR）的影响。将金鱼固定在一个围绕垂直轴正弦旋转的条纹鼓内3小时。在黑暗中通过鱼的被动正弦旋转测量VOR增益，即眼与头旋转速度之比，结果显示有适度增加，在刺激频率时增加最大。此外，鱼在大约刺激频率下产生自发的正弦眼动，并且这些眼动与黑暗中对其他前庭刺激频率的反应相加。据推测，视动和前庭刺激的通路会汇聚，并且当动物试图通过增加对视动信号的反应来稳定视觉图像时，会在共同部分增加增益。因此，视动反射和前庭眼反射的增益都会增加。
