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Neuralink’s first human brain chip implant experienced a problem

Neuralink’s first human brain chip implant experienced a problem

If one only listens to Elon Musk, they might think that the first neural link implant in a human was a flawless achievement.

“100 successful days with @Neuralink's first human implant,” Musk Posted on Wednesday on its social media platform X.

It's fair to call Neuralink's first human implant a success – certainly more successful than some Test animals that Neuralink had implanted the device in — as it helped a quadriplegic patient interact with his surroundings in ways he couldn't before.

But, this success was certainly not without at least one major bump in the road. And, according to a new report from The Wall Street Journalit appears that Musk and company have only made the public aware of these issues due to an outlet inquiring about the issue.

Neurallink's implant problem

A report by Neuralink, which The Wall Street Journal Published just after reaching out to the company, he said, it looks at the first 100 days of the brain implant at the company. First Exam EssayNolan Arbaugh, 29, was paralyzed from the shoulders down after an accident nearly a decade ago.

Mashable Light Speed

Neuralink showed earlier. Demonstration Arbaugh can play chess and video games like Mario Kart and control a mouse with his mind, all thanks to Neuralink's brain implant.

However, until this report on Wednesday, the public had not been informed of any problems that would have led Neuralink to even consider removing the implant. Some of the “threads” of the implant placed in Arbaugh's brain came loose, resulting in data loss.

The Neuralink microchip, which is implanted in the patient's brain, contain 1,024 electrodes on 64 electrode threads or thin film material. These threads are thinner than a strand of hair and can essentially transmit signals in the brain's neural network.

Although Urbaugh's health was never in danger, the problem caused a “decrease in bits per second”, or how fast and accurate Urbaugh was controlling her computer with her mind.

of Neurallink Your report Don't spend too much time on the details in your 100 successful days after the implant. It's all wrapped up in a single, four-sentence paragraph.

“In the weeks following surgery, several threads were dislodged from the brain, resulting in a net reduction in the number of effective electrodes,” Neuralink writes in its post. “This led to a decrease in BPS. In response to this change, we modified the recording algorithm to be more sensitive to neural population signals, using techniques to translate these signals into cursor movements. improved, and improved the user interface. These improvements resulted in a rapid and consistent improvement in BPS, which now surpasses Noland's initial performance.”

According to The Wall Street Journal According to the report, Neuralink is working on this issue so that it hopefully won't happen in future implants. The belief is that the threads retracted due to “pneumocephalus,” a condition where air became trapped inside Arbau's skull after her implant surgery. This caused some threads to get disconnected.

Again, obviously things could have been a lot worse and Neuralink's first implant can be considered a successful attempt so far. However, based on the company's alleged history of hiding information, including reports of Death of the monkey Regarding Neuralink implants, it is very important that both positive and negative aspects are transparently disclosed.

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