Hulk J, Rempt F
Doc Ophthalmol. 1984 Jan 30;56(3):237-42. doi: 10.1007/BF00159075.
Optokinetic sensations of movement have been investigated by means of a moving pattern of stripes presented in the periphery of the visual field. Linear sensations of movement occur. The more peripheral in the visual field the pattern is presented, the more sensitive the retina becomes. Stimuli perpendicular to the horizontal meridian evoke stronger reactions than stimuli presented perpendicular to the vertical meridian. Vertically directed stimuli in the temporal field of vision give rise to more intense sensations than the same stimuli applied to the nasal field. An upward movement of stimulus pattern causes a more pronounced sensation of 'lift' than a downward movement. As for horizontal stimulation, sensations are more pronounced when stripes move from temporal to nasal than in the opposite direction. Only stimulation perpendicular to the meridian, either horizontal or vertical, induces sensations of movement. Stimulation in the same direction as these meridians, whether upward or downward for the vertical axis or to the left or the right for the horizontal axis, do not induce linear or circular vection. The results may be of importance in working with monitor screens. The differences between the method routinely used in optokinetic examination and the present stimulus method, are discussed.
通过在视野周边呈现条纹的移动模式来研究视动觉。会产生线性运动感觉。条纹图案在视野中呈现得越靠周边，视网膜就越敏感。垂直于水平子午线的刺激比垂直于垂直子午线的刺激引发更强的反应。颞侧视野中的垂直方向刺激比施加于鼻侧视野的相同刺激产生更强烈的感觉。刺激图案向上移动比向下移动会引起更明显的“提升”感觉。至于水平刺激，条纹从颞侧移向鼻侧时的感觉比相反方向更明显。只有垂直于子午线（水平或垂直）的刺激会诱发运动感觉。与这些子午线相同方向的刺激，无论是垂直轴向上或向下还是水平轴向左侧或右侧，都不会诱发线性或圆周性视动。这些结果可能在使用显示器屏幕时具有重要意义。文中讨论了视动检查中常规使用的方法与当前刺激方法之间的差异。
