The science that studies the relationship of computer engineering and human neurology.
The science of communication processes and automatic control systems in both machines and living things: a study linking the working of the brain and nervous system with the functioning of computers and automated feedback devices.
The science of communication and control in the animal and in the machine.
The science of control and communication in biological, electronic, and mechanical systems. This includes analysis of feedback mechanisms that serve to govern or modify the actions of various systems.