Eber A M, Strubel-Streicher D, Guillot M, Collard M
Rev Neurol (Paris). 1984;140(2):131-7.
The behavior of 64 normal subjects was studied after they had been submitted to excentric lateral ocular fixation of gaze of more than 40 degrees for periods of one the three minutes. A significant proportion developed vertigo, slow segmental deviations and nystagmus. Nystagmus appearing during gaze fixation (physiological nystagmus of extreme lateral gaze) was distinguished from nystagmus in the opposite direction which appeared after cessation of fixation and was named "post-fixation nystagmus". The possible role of proprioceptive receptors in the extra-ocular muscles is discussed and a hypothesis proposed of an oculo-oculogyric reflex possibly through the vestibular nuclei and influencing the control mechanisms of posture and balance.
对64名正常受试者进行了研究，他们的注视点被向心性地向外侧眼注视超过40度，持续1至3分钟。相当一部分受试者出现了眩晕、缓慢的节段性偏差和眼球震颤。注视固定期间出现的眼球震颤（极端外侧注视时的生理性眼球震颤）与注视停止后出现的相反方向的眼球震颤相区分，后者被称为“注视后眼球震颤”。讨论了眼外肌中本体感受受体的可能作用，并提出了一种眼-眼动反射的假说，该反射可能通过前庭核并影响姿势和平衡的控制机制。
