Oscillations via Spike-Timing Dependent Plasticity in a Feed-Forward Model
Fig 1
Illustrations of the STDP rules studied in this paper.
(A,B) The weight dependence of the STDP rule, f+(w), eq (2) and f−(w), eq (3), with α = 1. Shown for different values of μ in different colors. (C) The “temporally asymmetric exponential” temporal kernel, eq (4), with H = 1 (for Hebbian rule), τ+ = 20ms. Different values of τ− are shown in different colors. (D) The “difference of Gaussians” temporal kernel, eq (5), with τ+ = 20ms, τ− = 30ms, different values of T+ = T−: = Tshown in different colors.