Gamma Oscillations Facilitate Effective Learning in Excitatory-Inhibitory Balanced Neural Circuits

Figure 6

The relationship between synaptic potentiation and network dynamics in circuit with plasticity. (a, b) The relationship between the final stable synaptic weight (represented by color) and initial firing rates and gamma power. (c, d) The relationship between the final stable synaptic weight and final firing rates and gamma power. In general, there is a positive correlation between the gamma power/synchrony index and the stable synaptic weight. Stars represent the results in asynchronous states whereas dots represent results in synchronous and moderate synchronous states. (e, f) The relationship between initial and final firing rate and synchrony index, respectively. In (a–f), parameters used are ,,

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