Neuralink’s disclosure last week that tiny wires inside the brain of its first patient had pulled out of position is an issue the Elon Musk company has known about for years, according to five people familiar with the matter.

The company knew from animal testing it had conducted ahead of its U.S. approval last year that the wires might retract, removing with them the sensitive electrodes that decode brain signals, three of the sources said. Neuralink deemed the risk low enough for a redesign not to be merited, the sources added.

The company said last week that the implant’s tiny wires, which are thinner than a human hair, retracted from a patient’s brain in its first human trial, resulting in fewer electrodes that could measure brain signals.

  • Flying Squid@lemmy.world
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    6 months ago

    I understand that paralyzed people are desperate to be able to move again, or at least control things that will move for them, but trusting Neuralink to do it right just seemed like a bad plan the first time they announced human trials. Just don’t do it. The initial patient is lucky they’re not dead.

    • FlowVoid@lemmy.world
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      6 months ago

      Implanted human brain-computer interfaces have been around since the 70s. While I certainly don’t buy Musk’s hype regarding this technology, I also see no reason to believe Neuralink will be significantly worse than what we already have.

      • aStonedSanta@lemm.ee
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        6 months ago

        I don’t see how. They aren’t blaming the victim for anything. Just noting the desperation overtaking logic isn’t a good thing around ol Musk.

      • BakerBagel@midwest.social
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        6 months ago

        It’s not victim blaming, it’s calling out Musk for taking advantage of vulnerable people. There is a rigorous (and expensive) process to testing new medical devices because of the potential to do serious harm . Musk is trying to save time and money by yeating a product he knows is flawed on people desperate to change their circumstances.