The first Neuralink implant in a human malfunctioned after several threads recording neural activity retracted from the brain, the Elon Musk-owned startup revealed Wednesday.
The threads retracted in the weeks following the surgery in late January that placed the Neuralink hardware in 29-year-old Noland Arbaugh’s brain, the company said in a blog post.
This reduced the number of effective electrodes and the ability of Arbaugh, a quadriplegic, to control a computer cursor with his brain.
“In response to this change, we modified the recording algorithm to be more sensitive to neural population signals, improved the techniques to translate these signals into cursor movements, and enhanced the user interface,” Neuralink said in the blog post.
The company said the adjustments resulted in a “rapid and sustained improvement” in bits-per-second, a measure of speed and accuracy of cursor control, surpassing Arbaugh’s initial performance.
While the problem doesn’t appear to pose a risk to Arbaugh’s safety, Neuralink reportedly floated the idea of removing his implant, according to The Wall Street Journal.
The company has also told the Food and Drug Administration that it believes it has a solution for the issue that occurred with Arbaugh’s implant, the Journal reported.
The implant was placed just more than 100 days ago. In the blog post, the company touted Arbaugh’s ability to play online computer games, browse the internet, livestream and use other applications “all by controlling a cursor with his mind.”
I would never put something in my brain that doesn’t at least have a public API documentation. If the company discontinued the product I want to be able to keep using it. Open Source software would be best.
Open source is the only way for anything that should enter our brains.
Really hope regulations will come to this.
‘Have you consider running Linux on your neural implant?’
My question is, does the neutral implant even run Doom?
“I have a busted old brain from the 80s, what distro would you suggest?”
That’s alot easier to type out when you haven’t been a quadriplegic for 8 years.
I understand and to a point agree with your points.
But think of it from Nolans perspective. He referred to himself as a waste before he had this implant. Regardless of how awful Musk is, other people who do care have in Nolans words “Given him purpose” again and has changed his life in only positive ways. If even just for a few months/years he is able to start enjoying life again.