Google Maps Fruit Fly Brain with 166,000 Neurons, Engineers Immediately Train It to Play Doom
Google and HHMI Janelia Research completed the first complete brain map of an adult male fruit fly, containing 166,000 neurons and 125 million synaptic connections. Within days, software engineers trained the simulated fly brain to play Doom, Super Mario 64, and other games, turning a neuroscience breakthrough into an unexpected development testbed.