Budelli R W, Soto E, González-Estrada M T, Macadar O
Biol Cybern. 1986;54(4-5):237-44. doi: 10.1007/BF00318419.
Using a model of spike generator mechanism (SGM) with a variable threshold we simulate the responses of utricular afferents to sinusoidal vibrations. It reproduces the phase locking characteristics (bifurcations diagrams) and the stimulus frequency firing rate relationships of different types of utricular afferents. We estimate the model parameters selecting the values which best fit the experimental results and we compare them with those from basic mechanisms involved in utricular codification.
使用具有可变阈值的尖峰发生器机制（SGM）模型，我们模拟了椭圆囊传入神经对正弦振动的反应。它再现了不同类型椭圆囊传入神经的锁相特性（分岔图）和刺激频率与放电率的关系。我们通过选择最符合实验结果的值来估计模型参数，并将它们与椭圆囊编码所涉及的基本机制的参数进行比较。
