[matheusmoreira]

Wires conduct signals unconditionally. Neurons may or may not transmit a signal depending on its complex network of inputs and internal state. A better technological analogy for neurons would be a signal processor.

Also, neurons interface using chemical messages in the form of many different neurotransmitters. The electrical phenomenon of cellular depolarization might as well be an implementation detail. If anything resembles a wire, it's the axon.