A Fast Homeostatic Inhibitory Plasticity Rule Circuit with a Memristive Synapse

Learning from the robust mechanism of biological nervous system is critical for creating reliable neuromorphic hardware. The homeostatic inhibition plasticity rule a to balance Hebbian and resist external environmental disturbances local damage. It plays an essential role in maintaining sparse firing patterns system. This paper imitates this provides fast inhibitory circuit with memristive synapse. Firstly, design method principle are demonstrated. Secondly, function was verified PSpice© using commercial Knowm memristor as simulation results show that can achieve weight update curve similar rule, time scale improved by factor 1000 compared Furthermore, has wide applicability due tunable qualities learning window, scaling factor, factor. study new opportunities building