Skip to main content
Fig. 8 | The Journal of Mathematical Neuroscience (JMN)

Fig. 8

From: A Formalism for Evaluating Analytically the Cross-Correlation Structure of a Firing-Rate Network Model

Fig. 8

Correlation at \(t=10\) and for \(\sigma=0.1\), as a function of the external input current \(I^{c}\), in the case of the complete (top) and hypercube (bottom) graph. The figure has been obtained for both independent (left) and correlated (right) sources of randomness. In a more detail, for the correlated case these results have been obtained with the parameters of Table 1, while for the independent case the parameters are the same, with only the exception of \(C^{ (0 )}\), \(C^{ (1 )}\), and \(C^{ (2 )}\), which have been set to zero. This figure shows that the correlation is strongly modulated by \(I^{c}\), confirming its relation with the effective connectivity matrix \(J^{\mathrm{eff}}\)

Back to article page