论文部分内容阅读
本文描述了前庭眼动反射(Vestibulo-Ocular Reflex-VOR)的两个重要方面。第一,眼动反射的线性范围比我们根据中枢通路获取信号的推测值要大得多,并且在进入中枢处理之前这些动前响应信号就已收敛为快波和慢波信号,在功能性联接处产生明显的间歇变化。第二,对于这样的结构只能采用瞬态分析法来分析这种响应而不能用以往所使用的稳态分析法,以便能合理地评估这种反射。采用新近提出的VOR模型的模拟结果可解释新、旧方法的区别。只有搞清楚在脑干部位快速眼动周期期间的内部联系及眼动的前庭核的动前面积,才能提出一个可行的眼动计
This article describes two important aspects of Vestibulo-Ocular Reflex-VOR. First, the linear range of ocular reflexes is much larger than the one we derive from the central pathway, and these pre-arrival response signals converge to fast and slow wave signals prior to central processing, Significant intermittent changes occurred. Second, for such a structure, only transient analysis can be used to analyze the response rather than the steady-state analysis used so far to reasonably assess the reflection. The simulation results of the newly proposed VOR model explain the differences between the new and old methods. Only by figuring out the internal linkages during the rapid eye movement cycle of the brain stem and the dynamic anterior area of vestibular nuclei of the eye movements can a viable eye-movement plan