Figure 3.

Local topological effects of STDP. (A) Inverse relationship of in-degree versus out-degree of intra-network connections for each neuron in a network after 10 s of STDP across multiple weight thresholds for network connections. Colors in left and right panels correspond to a weight threshold used to construct the network over which degrees were measured. The color key can be read from the left panels’ vertical axes and corresponding color found along each manifold. (B) Correlated extra-network in-degree and intra-network out-degree indicate an opposite effect of STDP on extra-network inputs.