Action potential 1 Action-potentials 1 Behavioral research 1 Coupled neurons Energy 1 Energy analysis 1 Energy utilization 1 Energy-consumption 1 Hindmarsh-Rose neurons 1 Neural systems 1 Neuron energy 1 Neurons 1 Signaling activity 1 Synchronization 1 Time delay 1 Time delayed coupling 1 Time-delayed couplings 1