Distributed Dynamical Computation in Neural Circuits with Propagating Coherent Activity Patterns
Figure 4
Log-log plot of mean-squared-displacement (MSD) as a function of time increment for different collective motions.
The red dots, representing the coherent patterns of Type 2, show a clear straight-line part in the log-log plot, fitting to an exponent of 1.73 (dashed line). The cut-off is due to the finite-size of the circuit. For the black dots, representing Type 3 patterns, the exponent of the fitted line is 2.0. The blue dots represent random Brownian motion, corresponding to an exponent of 1.0.