1. An electronic neuronal circuit system to model the interaction between a first postsynaptic terminal of a first synapse formed between a first neuron and a second neuron and a second postsynaptic terminal of a second synapse formed between a third neuron and a fourth neuron, comprising: a first comparator to model the first neuron that provides the first presynaptic terminal of the first synapse; a second comparator to model the third neuron that provides the second presynaptic terminal of the second synapse; a first plurality of diodes connected to the first comparator to model the first synapse at the first presynaptic terminal of the first synapse between the first neuron and the second neuron; a second plurality of diodes connected to the second comparator to model a second synapse at the second presynaptic terminal of the second synapse between the third neuron and the fourth neuron; a first diode, which terminates the first plurality of diodes, having a first cathode to model the postsynaptic terminal of the first synapse between the first neuron and the second neuron; a second diode, which terminates the second plurality of diodes, having a second cathode to model the postsynaptic terminal of the second synapse between the third neuron and the fourth neuron, wherein the neural circuit system includes an AND gate and a latch to model an inter-postsynaptic functional link between the postsynaptic terminal of the first synapse and the postsynaptic terminal of the second synapse, and wherein the neural circuit system includes a second timer-controlled latch to control the duration of reactivation of the inter-postsynaptic functional link.