Impact of Network Structure and Cellular Response on Spike Time Correlations
Figure 6
All–to–all networks and the importance of higher order motifs.
(A) Some of the submotifs contributing to correlations in the all–to–all network. (B) Cross-correlations between two excitatory cells in an all–to-all network () obtained using Eq. (21) (Solid – precisely tuned network with
[
], dashed – non-precisely tuned network with
[
]). (C) Comparison of first and second order contributions to the cross-correlation function in panel A in the precisely tuned (left) and non-precisely tuned (right) network. In both cases, the long window correlation coefficient
was 0.05.