Spontaneous Evolution of Command Neurons, Place Cells and Memory Mechanisms in Autonomous Agents. - Ranit Aharonov-Barki; Tuvik Beker; Eytan Ruppin (ECAL, 1999)

Emerging command neuron circuitry in evolved autonomous agents. - Tuvik Beker; Ranit Aharonov-Barki; Eytan Ruppin (Neurocomputing, 2001)

Emergence of Memory-Driven Command Neurons in Evolved Artificial Agents. - Ranit Aharonov-Barki; Tuvik Beker; Eytan Ruppin (Neural Comput., 2001)