DishBrain connected cultured mouse or human cortical neurons to a high-density multielectrode array and embedded the culture in a real-time virtual environment modelled on Pong. Electrical stimulation encoded information about the game state; recorded neuronal activity controlled the paddle.
The 2022 Neuron paper reported changes in gameplay performance under structured feedback. The work is frequently compressed into the phrase “brain cells learned Pong”, but the scientific claim is narrower: adaptive behaviour emerged in a constrained closed-loop preparation.
Peer-reviewed research demonstration. The electrophysiological and behavioural results are established by the paper; broader language around intelligence, sentience or agency remains more interpretive.
- Biological substrate
- Mouse and human cortical neuronal cultures
- Task
- Closed-loop Pong environment
- Interface
- High-density multielectrode array
- Published
- Neuron, 2022