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Phase-locking patterns underlying effective communication in exact firing rate models of neural networks

Fig 10

Input effects on the E-cell evoked response for entrained network close to a Hopf bifurcation.

Factors (A) Δτ, (B) , (C) Δα and (D) Δσ describing changes in the E-cell response within the 1:1 phase-locking region for orbits calculated along the amplitudes A = 0.025 (dark blue curves), A = 0.05 (blue curves), A = 0.075 (green curves) and A = 0.1 (yellow curves). Factors are computed for periodic solutions of the system (1)-(2) perturbed by a von Mises type of input with κ = 2. Notice that the periodic solutions are found for smaller intervals than those predicted by the rotation number using the phase reduction (see Fig 9C).

doi: https://doi.org/10.1371/journal.pcbi.1009342.g010