论文信息 - Multimodality of the interspike interval distribution in a simple jump-diffusion model.

Multimodality of the interspike interval distribution in a simple jump-diffusion model.

A jump-di usion process is used to model the interspike intervals distribution of neurons possessing some synapses separate from the main dendritic tree. We recognize instances of multimodal interspike intervals distribution and we qualitatively explain the phenomenon and its consequences when the underlying di usion is a Wiener process and the jumps of constant positive or negative amplitude are Poisson time distributed.

Laura Sacerdote | Roberta Sirovich

[1] David R. Cox,et al. The Theory of Stochastic Processes , 1967, The Mathematical Gazette.

[2] P Lánský,et al. Generalized Stein's model for anatomically complex neurons. , 1991, Bio Systems.

[3] A. G. Nobile,et al. A new integral equation for the evaluation of first-passage-time probability densities , 1987, Advances in Applied Probability.

[4] L. Sacerdote,et al. An improved technique for the simulation of first passage times for diffusion processes , 1999 .

[5] B. Mandelbrot,et al. RANDOM WALK MODELS FOR THE SPIKE ACTIVITY OF A SINGLE NEURON. , 1964, Biophysical journal.

[6] A. Buonocore,et al. Input-output behaviour of a model neuron with alternating drift. , 2002, Bio Systems.

[7] L. Ricciardi,et al. Diffusion Processes and Related Topics in Biology. , 1978 .

[8] L. Sacerdote,et al. Effects of random jumps on a very simple neuronal diffusion model. , 2002, Bio Systems.