Scientists at Cortical Labs have achieved a remarkable feat in biological computing by training human brain cells integrated into a microchip to play the 1993 classic, Doom. This pioneering experiment stands as one of the most provocative developments in the field of synthetic biology.
The Australian startup utilized its proprietary CL1 biocomputer, which houses approximately 200,000 living neurons cultivated on a high-density multi-electrode array. Within this hybrid system, the neurons receive sensory data via electrical impulses and generate neural responses that the computer decodes into in-game commands.
The research team detailed the mechanics behind this interaction:
The platform translates visual game states into distinct electrical patterns delivered to specific regions of the neural network. When threats emerge on screen, targeted electrodes stimulate the neurons, prompting them to fire back signals that are interpreted as instructions to maneuver or discharge weapons.
While the researchers emphasize that these cells possess a fundamental capacity for learning and adaptation, they note that the “biological processor” currently plays with the skill level of a complete novice who has never encountered a digital interface before.
Source: iXBT.games