El cerebro virtual de una mosca de la fruta controla videojuegos actuales

A virtual fruit fly brain is now controlling video game characters and trending across social media. Researchers have uploaded the complete connectome—a map of every neuron and connection—of a fruit fly's brain into digital environments like Minecraft and Doom. Información reports the AI-powered brain now navigates, learns, and makes decisions just like a real insect would.
A connectome is a complete map of all neurons and synapses in a brain. For the fruit fly, that means roughly 3,000 neurons and 100,000 connections. Scientists have spent years documenting every link. This data lets researchers build a working model of how the fly thinks, learns, and reacts to its world.
The virtual brain is now embedded in game worlds. In Minecraft, the digital fly avatar explores blocks and obstacles. In Doom, it navigates hallways and makes combat-like decisions. La Opinión de Coruña notes the simulated insect behaves much like a real fruit fly—avoiding threats, seeking food signals, and adapting to new environments over time.
The achievement captivated internet users because it bridges biology and artificial intelligence in a tangible way. People can watch a machine think like a living creature. LNe.es reports the project sparked discussions about consciousness, learning, and whether digital brains could eventually replace or model real animal minds. The visual appeal of seeing code control a game avatar made it instantly shareable.
This milestone opens doors for neuroscience. Understanding how a small brain works helps scientists ask bigger questions about our own minds. El Día suggests future work could map brains of larger animals or test drug effects on virtual neural tissue without harming real creatures. The fruit fly connectome becomes a tool for medicine, AI development, and fundamental biology.
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