A Phase Model of Temperature-Dependent Mammalian Cold Receptors
A Phase Model of Temperature-Dependent Mammalian Cold Receptors
复制标题
温度依赖性哺乳动物冷感受器的相模型
DOI:
10.1162/089976600300015510
复制
发表时间:
2000
影响因子:
2.9
通讯作者:
A. Longtin
中科院分区:
文献类型:
--
作者:
P. Roper;P. Bressloff;A. Longtin
We present a tractable stochastic phase model of the temperature sensitivity of a mammalian cold receptor. Using simple linear dependencies of the amplitude, frequency, and bias on temperature, the model reproduces the experimentally observed transitions between bursting, beating, and stochastically phase-locked firing patterns. We analyze the model in the deterministic limit and predict, using a Strutt map, the number of spikes per burst for a given temperature. The inclusion of noise produces a variable number of spikes per burst and also extends the dynamic range of the neuron, both of which are analyzed in terms of the Strutt map. Our analysis can be readily applied to other receptors that display various bursting patterns following temperature changes.
影响因子:
2.5
作者:
CANAVIER, CC;CLARK, JW;BYRNE, JH
通讯作者:
BYRNE, JH