Results 241 to 250 of about 554,482 (290)

Stochastic interaction in associative nets

Neurocomputing, 2005
Spatio-temporal correlations in spike trains of simultaneously recorded neurons characterize stochastic interactions in neural networks. Information theoretic measures for ''spatial'' and ''temporal stochastic interaction'' can measure the total amount of dependence in a set of cells.
Thomas Wennekers, Nihat Ay
exaly   +2 more sources

Interacting stochastic oscillators

Physical Review E, 2008
Stochastic coherence (SC) and self-induced stochastic resonance (SISR) are two distinct mechanisms of noise-induced coherent motion. For interacting SC and SISR oscillators, we find that whether or not phase synchronization is achieved depends sensitively on the coupling strength and noise intensities.
Jiajun, Zhang, Zhanjiang, Yuan, Junwei, Wang, Tianshou, Zhou   +3 more
openaire   +2 more sources

Population dynamics with stochastic interaction

Transport Theory and Statistical Physics, 1995
Abstract This paper deals with the mathematical modelling of population dynamics with stochastic individual interaction. The model provides a general framework for the prediction of general physical behaviours: from social behaviours to the dynamics of immunological defences. The qualitative analysis is developed in the last part of the paper.
ARLOTTI, Luisa, BELLOMO N.
openaire   +2 more sources

Stochastic formulation of neural interaction

Acta Applicandae Mathematica, 1985
Starting from basic physiological evidence, stochastic equations are formulated for the description of neural interaction. The formulation is based upon the deterministic linear spatio-temporal integration of action potentials into generator potentials.
Johannesma, P. I. M., van den Boogaard, H. F. P.   +1 more
openaire   +2 more sources

On the stochastic dynamics of neuronal interaction

Biological Cybernetics, 1976
The response of many neurons in the nervous system is a nonlinear function of membrane potential. Nevertheless, if the membrane potentials are normally distributed then their covariance satisfies a linear equation. This suggests that information in the nervous system may be processed by correlations between membrane potentials, a hypothesis which is ...
openaire   +3 more sources