科学家训练实验室培养的人类脑细胞玩《毁灭战士》。
Scientists Train Lab-Grown Human Brain Cells To Play Doom

原始链接: https://www.zerohedge.com/technology/scientists-train-lab-grown-human-brain-cells-play-doom

澳大利亚生物科技公司Cortical Labs取得了一项重大且可能令人不安的里程碑:他们成功地教会了在实验室中培养的人类脑细胞集群玩电子游戏《Doom》。在先前成功运行《Pong》游戏的基础上,这展示了“生物计算”领域的快速发展,在这种计算中,神经元学习并对刺激做出反应,从而控制数字环境中的动作。 这些“迷你大脑”由多达一百万个神经元组成,通过电信号进行刺激,并通过神经元放电模式学习——当出现一种模式时射击,当出现另一种模式时移动。这项技术被称为CL1,可以远程访问,并且已被开发者使用。 虽然支持者设想它在人工智能和机器人技术方面的应用,但批评者对伦理影响表示担忧。担忧集中在政府或公司可能滥用该技术,导致涉及高级监控或自主武器系统的反乌托邦场景。这项技术的快速发展引发了对资金、透明度以及防止该强大新技术被不道德应用的安全措施的质疑。

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原文

Authored by Steve Watson via Modernity.news,

In a development that sounds like a Black Mirror script, Australian biotech firm Cortical Labs has taught clusters of human brain cells – grown in a lab – to interact with the iconic video game Doom.

With roots in earlier work that had these “mini-brains” mastering Pong, the leap to Doom signals rapid progress in biological computing. Critics worry this tech, backed by agendas that prioritize efficiency over ethics, might pave the way for dytopian nightmare scenarios where values of self-reliance and human dignity fall by the wayside.

The breakthrough involves roughly 800,000 to one million living human neurons clustered in a petri dish, forming what the company calls “mini-brains.” These cells, stimulated by electrical signals from a computer, learn to respond in ways that control actions in the game.

Engineers at Cortical Labs translated Doom’s digital environment into patterns the neurons could process. The cells’ firing patterns then dictate moves like shooting or navigating.

“So we showed that biological neurons could play the game Pong,” Cortical Labs chief scientific officer Brett Kagan explained in a video announcement. “This was a massive milestone because it demonstrated adaptive, real-time, goal-directed learning.”

Building on that 2022 achievement, the team tackled a tougher challenge. “Doom was much more complex,” Kagan added. “It’s 3D. It has enemies. It needs to explore, its an environment, and it’s hard.”

The system, dubbed the CL1 biological computer, allows remote interaction with these living neurons via an online platform. For now, the cells perform like novices, but the learning curve is evident.

“If the neurons fire in a specific pattern, the Doom guy shoots,” said Cortical Labs chief technology officer David Hogan. “If they fire in another pattern, he moves right.”

Back in 2022, Cortical Labs grabbed headlines with their Pong-playing neurons, proving biological systems could adapt in real time. Now four years later, the same tech has evolved to handle Doom’s demands, with reports confirming around 200,000 neurons fused with silicon chips enabling gameplay.

Other sources highlight the CL1 as a “code deployable biological computer,” shipped since last year, blending human cells with traditional computing. Developers access it remotely, hinting at scalable applications.

Yet, as this tech matures, questions arise. Proponents tout potential for AI or robotics, but skeptics see echoes of transhumanist fantasies peddled by global elites at forums like Davos.

Imagine neural networks powering drones or surveillance tools – a dream for deep state operatives, a nightmare for privacy advocates.

Cortical Labs insists the neurons are learning basics, far from expert level. But the trajectory is clear: from petri dish games to real-world control systems.

As biological computing gains traction, it’s crucial to demand transparency. Who funds these labs? What safeguards prevent misuse in areas like military AI or population control?

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