Spike-Timing-Dependent Plasticity and Short-Term Plasticity Jointly Control the Excitation of Hebbian Plasticity without Weight Constraints in Neural Networks

Figure 10

Distribution of the median of synaptic weights of neurons at different mean firing rates. Figure 10 illustrates the average of the weight medians calculated after both neurons were stabilized after applying Poisson inputs with mean rate is the average of the medians value of all the synapses of postsynaptic neuron A from presynaptic neuron B, and similarly is the average of the medians value of all the synapses of postsynaptic neuron B to presynaptic neuron A. are STDP time constants for potentiation and depression.