The Neuroscientist Who Tested a Brain Implant On Himself (technologyreview.com) 58
An anonymous reader writes: Our understanding of the brain has come a long way in the past thirty years, but most brain-related medical procedures remain incredibly complicated and dangerous. Neurologist Phil Kennedy has been working on brain-computer interfaces since the 1980s. He was most notably involved in letting a patient with "locked in" syndrome interact with the outside world through a brain-controlled computer cursor. But the FDA has gradually ramped up its safety demands, and in the past decade they've shut down Kennedy's research. So he did what any determined inventor would do: he went to a hospital in Belize and had surgeons there implant electrodes on his own brain so he could continue his research.
"After returning home to Duluth, Georgia, Kennedy began to toil largely alone in his speech lab, recording his neurons as he repeated 29 phonemes (such as e, eh, a, o, u, and consonants like ch and j) out loud, and then silently imagined saying them. ... Kennedy says his early findings are 'extremely encouraging.' He says he determined that different combinations of the 65 neurons he was recording from consistently fired every time he spoke certain sounds aloud, and also fired when he imagined speaking them—a relationship that is potentially key to developing a thought decoder for speech." Eventually, Kennedy had to have the implants removed, but he hopes the data he gathered will help push the FDA toward supporting this research once more.
"After returning home to Duluth, Georgia, Kennedy began to toil largely alone in his speech lab, recording his neurons as he repeated 29 phonemes (such as e, eh, a, o, u, and consonants like ch and j) out loud, and then silently imagined saying them. ... Kennedy says his early findings are 'extremely encouraging.' He says he determined that different combinations of the 65 neurons he was recording from consistently fired every time he spoke certain sounds aloud, and also fired when he imagined speaking them—a relationship that is potentially key to developing a thought decoder for speech." Eventually, Kennedy had to have the implants removed, but he hopes the data he gathered will help push the FDA toward supporting this research once more.
Hero (Score:5, Insightful)
That man is a hero. The FDA is the villian.
This comes down to personal liberty, or it should, if our legal system wasn't completely polluted by idiots.
He had to go to Belize to get this done. He couldn't just say "This is what I want, let's do this." What a travesty.
Sometimes I don't know why we let congress and its designated rule-spewers make rules at all. They amount to the very worst kind of helicopter parents -- and they're not even legitimately in the role.
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What I want may not be what you want (Score:2)
The thing is, if he wants to do this, or you want to do it, what I think about anyone wanting to do this, or whether I would or would not want to do it myself, should be entirely irrelevant to your legitimate choice of "do it" or "don't do it."
The whole idea of me telling you you can't do something of an informed, personal or consensual nature because I don't like it or wouldn't do it is coercive. If it does not do me direct financial, physical or reputation harm, and you do not involve me as a matter of yo
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Ethical violations -- and coercion -- already are subject to significant preventive measures. Making consent illegal is going way too far. The underlying premise is not only that there might be people who would do you wrong, but that you cannot make informed adult decisions for yourself. If you're that bad off, you need to be institutionalized.
Governance that makes informed consent illegal is ethically, coercively wrong.
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The problem the FDA faces is that when we allow "volunteers", we immediately start seeing coerced cases. The only way to prevent coercion of patients is to forbid the practice universally.
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It is so thin it is utterly transparent. It is an argument only attempted by those who have no respect for others.
Coercion is illegal, as it should be. There's no need to make consent illegal. The entire premise is absurd. Also very harmful.
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Or to establish equally horrific punishments for coercion of "volunteers".
he Neuroscientist Who Tested a Brain Implant On Hi (Score:2)
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why did he have the implants removed?
Well they do use the term "complications" which implies unlikely or unexpected results, but brain electrodes are one of those things that basically comes with a built in time limit and the long term plan to remove and replace them over time.
The electrodes touching the brain causes scar tissue over time, so they become less effective until ultimately they stop working.
He certainly knew they would need removed at some point, and perhaps he planned all along to not have any re-implanted for the time being. Pe
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Well they do use the term "complications"
Err... no they don't.
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The article says his skull never fully closed and that this was a dangerous condition to have. Why that is I am not sure. It also goes on to say that he intended to have the implants for a number of year. Instead he chose to remove the implants since surgery needed to happen and the more surgeries the more chances there are for a life ending event to happen.
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He likely had to have them removed to prevent fatal infections. The implants are foreign objects and the connectors to them were through the skin - so it gets infected. Left long enough really bad infections would set in, that may be ultimately fatal.
Anything like that for experimental purposes is temporary
Very cool, dangerous, but necessary to learn more (Score:4, Interesting)
Unfortunately the electrodes had to be removed due to complications and he can't continue these tests on himself. I wonder if the fda is preventing research on people who would volunteer for such a procedure, and why the fda would stop people from doing it voluntarily if to doesn't harm anyone else?
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Unfortunately the electrodes had to be removed due to complications and he can't continue these tests on himself. I wonder if the fda is preventing research on people who would volunteer for such a procedure, and why the fda would stop people from doing it voluntarily if to doesn't harm anyone else?
Ethics.
Lawsuits
Finding people who don't mind a good chance they will end up dead, or worse, paralyzed.
Probably the only people who would volunteer for this sort of thing are prisoners looking at a life sentence reduction and who wouldn't mind being dead if it meant they were getting out of the pokey.
And lawsuits. Signing a piece of paper doesn't protect the doctor from "gross negligence" lawsuits. Some one on a ventilator and immobile in the courtroom maks almost as unbeatable and sympathetic a vic
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The problem with your breezy assertions about lawsuits, ethics, and Nazi expe
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I am certain that you will volunteer today to be a test subject for a risky clinical trial, since all that suffering and death in the world means so much to you.
Not today. But there's a good chance I will at some point in the future. I'll die of something and there's a good chance it'll be something which we can develop an experimental treatment for. Might as well do something productive with that death, right?
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I am certain that you will volunteer today to be a test subject for a risky clinical trial, since all that suffering and death in the world means so much to you.
Not today. But there's a good chance I will at some point in the future. I'll die of something and there's a good chance it'll be something which we can develop an experimental treatment for. Might as well do something productive with that death, right?
Oh ain't you just the savior of humanity. And you breezily sidestepped the issue. I'm talking about healthy volunteers who risk their lives. Just being ill and desparate is not what is needed, or dead and who gives a damn - we need control subjects, and like the FA, healthy people willing to die for medicine to help others.
After your are dead - hey, that's really being a saint. I think more highly of you with every post you make.
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And you breezily sidestepped the issue. I'm talking about healthy volunteers who risk their lives.
I am too. Even a dying patient is a healthier volunteer than a dead one. Just because you are sick, it doesn't mean that you can't do anything to make your situation considerably worse and not just in transitioning from dying to dead.
I think more highly of you with every post you make.
I disagree. If you were actually thinking, you would be saying something else.
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I am certain that you will volunteer today to be a test subject for a risky clinical trial, since all that suffering and death in the world means so much to you.
Khallow is channelling Mother Theresa today, and would gladly give his life if just one person could be helped.
Brought tears to my eyes, If I could only be so altruistic.
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Khallow is channelling Mother Theresa today, and would gladly give his life if just one person could be helped.
Nonsense. But one death per several thousand to several million saved is my speed.
Brought tears to my eyes, If I could only be so altruistic.
You're so altruistic, you'd damn millions to save a few. Thus is the price of the morally bankrupt viewpoint.
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The problem with your breezy assertions about lawsuits, ethics, and Nazi experiments is that there are apparently millions of people in the world with some form of crippling paralysis or muscle weakness that prevents them from walking and/or using their arms. Brain implants are probably a core technology to getting them human-level mobility again.
Tell me khallow, do you plan on volunteering for medical research that might just kill you? Or leave you a quadriplegic?
Brezy my ass pal, I know all about debilitating problems. Good to see a man of your principles has shown me up , and is volunteering at great personal risk to make humanity better and more healthy.
What is the brain research program you are signing up for?
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What is the brain research program you are signing up for?
I think rather the question is where is it? Buried by short sighted FDA regulations seems to be the answer.
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Probably the only people who would volunteer for this sort of thing are prisoners looking at a life sentence reduction and who wouldn't mind being dead if it meant they were getting out of the pokey.
IIRC, the people that typically volunteer for this are those with degenerative neurological/nerve diseases and those with brain injuries.
They have to have healthy brains to compare with though.
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and why the fda would stop people from doing it voluntarily if to doesn't harm anyone else?
If people are banned from doing brain implants, then they can't do anything that risks an FDA bureaucrat's job.
Re:Very cool, dangerous, but necessary to learn mo (Score:4, Interesting)
That's the biggest issue with implants. They seem to cause harm to the adjacent tissue and eventually stop working. We need "softer" implants that last a long time themselves and let the tissue they are connected to last for a long time also. It seems to me that grids of needles are a dead-end for long term viability.
Re:Very cool, dangerous, but necessary to learn mo (Score:4, Interesting)
What I find amazing is how much we still DON'T know about the brain.
I had non-invasive brain surgery about a decade ago. About a third of my thalamus had to be destroyed (with a proton beam!) to stop a serious hemorrhage in my brain. I asked the various neurologists and neurosurgeons beforehand if this would cause any issues. They all answered "We don't think so, but we really don't know."
So now I get to pretend to forget about anything I don't want to remember before that time. And did I lose any functions or memories? Who knows?
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No change in your pain perception?
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If you RTFA, you'll see the problem was the FDA wanted safety data he couldn't provide as he did not have the funds to obtain the data.
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The FDA is concerned about coercion. We find this all the time -- someone wants to do something voluntarily. Someone else doesn't, but gets coerced into it through some sort of blackmail and forced to claim to be a volunteer. The only way anyone has found to block the coercion is to block the volunteers.
You see this all the time in work contracts for unions -- the union wants to stop business from demanding ridiculous overtime, so they negotiate limit X. They then include a clause that bans anyone from volu
And this is where the term badass comes from (Score:1)
If you're willing to put electrodes in your own brain for the sake of science... yea, title earned.
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The new "Captain Cyborg"? (Score:2)
Professor Kevin Warwick [wikipedia.org] AKA Captain Cyborg never went as far as putting an implant in his brain, so I think that Phil Kennedy now deserves the nickname, and in a less ironic sense than it was applied to Prof Warwick. Much respect for hacking your own cranium.
remedial rocket science and life skills (Score:2)
Experimenting on himself? Well, he may be a neuroscientist, but he sure ain't no brain surgeon.
Sorry (Score:2)
I can't get this [wordpress.com] image out of my head.
Am I the only one? (Score:1)
Sample of ONE (Score:1)
With a sample of one, I'm sure the FDA and his fellow Neuroscientists will be thrilled by his data. His research lacks any statistical power at all! I think it's cool that people are willing to risk brain damage to contribute to science (not sarcasm), but they should consider what it is they are actually contributing. How do we know that those particular neurons he singled out aren't unique to him? That is, their functional role in him could differ in some ways from those neurons in others. That's just one
Can we test on Ben Carson next? (Score:1)
Judging by the ever-increasing, ever more weird malarkey coming out his mouth, he needs a brain implant asap.
Misread subject line (Score:2)
The Neuroscientist Who Tested a Brain Transplant On Himself
FOR SCIENCE!!! (Score:1)