A model for the variability of interspike intervals during sustained firing of a retinal neuron.
A model for the variability of interspike intervals during sustained firing of a retinal neuron.
复制标题
视网膜神经元持续放电期间放电间期变异性的模型。
DOI：
10.1016/s0006-3495(77)85584-7
复制
发表时间：
1977
影响因子：
3.4
通讯作者：
J. Shefner
中科院分区：
文献类型：
--
作者：
M. Levine;J. Shefner
通过假设整合-激发机制中的噪声与正态分布变量的倒数成比例，建立了金鱼视网膜神经节细胞峰电位间期变异性的统计模型。该模型满足穗间变异系数的约束。当神经元的平均放电率改变时，这一点不会改变。峰间期变异的替代来源进行了讨论。
The statistics of the variability of interspike intervals of ganglion cells in the retina of goldfish are modeled by assuming the noise in an integrate-and-fire mechanism is proportional to the reciprocal of a normally distributed variable. This model meets the constraint that the coefficient of variation of the interspike. This does not change when the mean firing rate of the neuron changes. Alternative sources of variability of interspike intervals are discussed.