However, it hasnt been flawless.
On Wednesday, the company described an issue with the implant that it claims has since been solved.
Neuralink says it wants to expand on Arbaughs abilities in the future.
Image: T. Schneider (Shutterstock)
Dr. Benjamin Rapoport, the co-founder of Neuralink, saidlast weekthat he left the company due to safety concerns.
He said the method used to install implants had the drawback of causing brain damage.
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