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Neuralink takes the wraps off brain probe

Neuralink connection
An illustration shows how electrodes could be implanted in a patient’s brain, with wires running under the scalp to a device surgically implanted behind the ear. (Neuralink Illustration)

Two years after word emerged that tech billionaire Elon Musk was backing a company called Neuralink, the secretive brain-link venture opened up about its progress, including tests of a robotic “sewing machine” that has wired up rat brains with threadlike sensors.

During tonight’s presentation at the California Academy of Sciences in San Francisco, Musk and other company executives said they’d seek approval from the Food and Drug Administration to start wiring up human test subjects as early as next year. And they’re looking for help.

“The main reason for doing this presentation is recruiting,” said Musk, who has reportedly invested more than $100 million in Neuralink and serves as its CEO. The company currently has about 100 employees.

Neuralink aims to develop a brain interface capable of recording deep-brain electrical activity, with the objective of understanding and treating brain disorders as well as preserving and enhancing the human brain.

Musk, who’s the CEO of SpaceX and Tesla as well as the founder of a tunneling venture called the Boring Company, doesn’t think small. Neuralink is no exception.

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By Alan Boyle

Mastermind of Cosmic Log, contributing editor at GeekWire, author of "The Case for Pluto: How a Little Planet Made a Big Difference," president of the Council for the Advancement of Science Writing. Check out "About Alan Boyle" for more fun facts.

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