University of Arizona researchers have developed a robot that moves by using the brain impulses of a moth.

The robot’s motion is guided by a tiny electrode implanted in the moth’s brain, Higgins said, specifically to a single neuron that is responsible for keeping the moth’s vision steady during flight.

The neuron transmits electrical signals which are then amplified in the robot’s base and through a mathematical formula, a computer translates the signals into action, making the robot move.

The research is intended to gain an understanding of human visual operations, and to lead future brain engineering to help repair damage or replace lost brain functionality.