Mehdorn E, Kommerell G
Int Ophthalmol. 1978 Sep;1(1):63-6. doi: 10.1007/BF00133279.
If the fixing eye of a squinting patient is covered, a saccade to take up fixation follows which corresponds to the eccentricity of the image on the retina of the squinting eye. However, in some strabismus patients one finds a saccade even though the image on the retina of the squinting eye has already been deflected onto the fovea centrailis with the aid of prisms. This saccade brings the eye into the primary postion and displaces the image of the fixation target to a peripheral retinal point, so that the image must be recentred onto the fovea by a second saccade. We propose to call this movement to and fro a 'rebound-saccade'. This phenomenon indicates that, in patients with alternating strabismus, extraretinal information determined by the angle of squint influences rapid alternation of fixation between the right and left eyes. The rebound-saccade cannot be explained by anomalous retinal correspondence.
如果遮盖斜视患者的注视眼，会随之出现一个用于重新获得注视的扫视运动，其与斜视眼视网膜上图像的偏心度相对应。然而，在一些斜视患者中，即使借助棱镜已将斜视眼视网膜上的图像偏转到中央凹上，仍会发现有扫视运动。这种扫视运动使眼睛回到初始位置，并将注视目标的图像移至视网膜周边点，以至于必须通过第二次扫视运动将图像重新定位到中央凹上。我们建议将这种来回运动称为“反弹扫视”。这一现象表明，在交替性斜视患者中，由斜视角度决定的视网膜外信息会影响左右眼之间注视的快速交替。反弹扫视无法用异常视网膜对应来解释。
