Henriksson N G, Pyykkö I, Schalén L, Wennmo C
Acta Otolaryngol. 1980 May-Jun;89(5-6):504-12. doi: 10.3109/00016488009127168.
The peak velocities of saccades and fast phases of nystagmus were examined and compared in 20 healthy subjects. The peak velocities of both types of eye movements increased with increase of amplitudes. The saccades were found to be fastest in light, slower in darkness and slowest behind closed eyelids. The peak velocities of the quick phases of optokinetic and of vestibular nystagmus were found to be the same. Fast phases of optovestibular (optic as well as vestibular stimulation) nystagmus produced significantly higher peak velocities than the two others. At the same amplitude and during the same visual conditions the saccades were significantly faster than any type of fast components of nystagmus. The difference in velocity between voluntary and reflexive eye movements is possibly related to differences in antagonistic activity during these eye movements, but also to specific synaptic events during the voluntary action.
在20名健康受试者中检查并比较了扫视的峰值速度和眼球震颤的快相。两种类型眼动的峰值速度均随幅度增加而增加。发现扫视在明亮环境中最快，在黑暗中较慢，在闭眼时最慢。视动性眼球震颤和前庭性眼球震颤快相的峰值速度相同。视前庭性（视觉以及前庭刺激）眼球震颤的快相产生的峰值速度明显高于其他两种。在相同幅度和相同视觉条件下，扫视明显快于任何类型的眼球震颤快相成分。自主眼动和反射性眼动之间的速度差异可能与这些眼动过程中拮抗肌活动的差异有关，但也与自主动作过程中的特定突触事件有关。
