Neuralink fits its first human patient with a brain interface

Neuralink fits its first human patient with a brain interface
Neuralink's N1 implant: a brain-computer interface installed by a robot surgeon
Neuralink's N1 implant: a brain-computer interface installed by a robot surgeon
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Neuralink's N1 implant: a brain-computer interface installed by a robot surgeon
Neuralink's N1 implant: a brain-computer interface installed by a robot surgeon

"The first human received an implant from Neuralink yesterday and is recovering well." Elon Musk has announced a milestone moment at his brain-machine interface company, after a surgical robot successfully installed its first human brain chip.

Four and a half years ago, Musk said Neuralink hoped to have its first implants machine-installed in humans by the end of 2020. Adjusted for Musk's famously optimistic approach to timelines, the company has delivered right about on time.

Neuralink finally received FDA approval last year, after weathering a storm of criticism over its treatment of animals after a Reuters report cited current and former employees, as well as leaked internal documents, to reveal more than 1,500 animal deaths and excessive, unnecessary cruelty at the startup.

The identities of its first human patients have not been revealed, but participants in this first "Prime" study had to be more than 22 years old, quadriplegic due to spinal cord injuries or ALS, and with no history of seizures, other active implants like pacemakers, or plans for ongoing MRI scans.

The N1 implant is coin-shaped, and about the size of a US quarter. It replaces a chunk of a patient's skull, sitting flush with the bone around it underneath the skin, with 64 tiny, flexible wires pushed right through the brain's tough, protective dura layer and into the cortex underneath by a high-precision surgical robot called the R1.

These wire probes open up 1,024 channels of two-way communication between the brain and the implant, which then communicates wirelessly with computers and devices. With a little training, this allows patients to operate these devices directly with their minds, as famously demonstrated by early animal patients playing "Monkey Pong."

Monkey MindPong

Neuralink, along with many other neural implant companies taking different approaches to brain-computer interfaces, is beginning with the goal of opening up electronic communications to people trapped in unresponsive, paralyzed bodies. But once the device, the installation and training processes are well understood, this kind of technology could go in all sorts of directions.

There's no reason why it couldn't be used to allow these quadriplegic patients to control electric wheelchairs, for example, or indeed robotic prosthetic limbs that could allow them to interact with the world in ways that were previously impossible. At higher resolutions, these implants could potentially route messages around nervous system damage to reconnect with lower-body limbs, restoring some sensation as well as motor control. They could interface with the visual cortex to bring sight to the blind.

And the ultimate goal is to open the technology up to the uninjured masses. The human brain currently communicates with computers through the treacle-slow interfaces of keyboards, touch screens, voice recognition software and screen-based reading. Musk's intention is to remove that roadblock, enabling high-bandwidth, ultra-fast data transfer between hardware and meatware, accelerating the evolution of humankind into cyborg hybrids that might have a chance of keeping up with the AI systems of the future.

By that stage, all the dreams and nightmares of a cyberpunk future are on the table; perhaps you'll be able to fit third and fourth arms, complete with touch-sensitivity and as much strength as your frame can handle. Or a whole new spider-body with its own oxygen supply, suitable for life on Mars.

Working on the Neuralink Robot

Perhaps you'll be able to read other people's minds, or take over their bodies. Languages could become irrelevant once AI sits between your ears and your auditory cortex. Perhaps you'll be able to download kung fu, or at least watch a kung fu movie with your eyes shut. And perhaps governments and advertisers alike will be able to plant ideas, motivations and desires directly into your brain. This is all speculation, at this point, mind you – but it's speculation Musk has been happy to entertain.

Neuralink is several years behind other companies in implanting its first human patient, including Blackrock Neurotech, Synchron, Braingate and others. Musk's knack for disruption and ability to marshal capital are undisputed at this point, but it remains to be seen whether the manic pace he pushes for will work in the heavily regulated environment of the medical sector.

Neuralink’s Clinical Trial: The PRIME Study

Source: Elon Musk

Has Musk promised there won't be any commercials on Neurolink yet? Very nice...
Uncle Anonymous
Once perfected, Neuralink could easily be distorted by future governments. One thing that most don't realize about society is the more ordered a society becomes, the more order it needs to function. Neuralink could easily be morphed unto the ultimate form of order, where people are monitored 24/7 for transgressions that are easily detected by any authority as they access the system with their neural link.  I suspect that future generations will hold the name Musk on the same pedestal that we today hold the name Hitler.
Captain Danger
I've always said that a tail with a hand attached would be super useful.