Ar. Bulsara et al., COOPERATIVE BEHAVIOR IN PERIODICALLY DRIVEN NOISY INTEGRATE-FIRE MODELS OF NEURONAL DYNAMICS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 53(4), 1996, pp. 3958-3969
The dynamics of the standard integrate-fire model and a simpler model
(that reproduces the important features of the integrate-fire model un
der certain conditions) of neural dynamics are studied in the presence
of a deterministic external driving force, taken to be time-periodic,
and white background noise. Both models possess resonant phenomena in
the first passage probability distribution and mean first passage tim
e, arising from the interplay of characteristic time scales in the sys
tem.