Scandal: MRI brain-imaging completely unreliable

Scandal: MRI brain-imaging completely unreliable

Fake news on a grand scale.

by Jon Rappoport

March 14, 2017

Over the years, I’ve exposed a number of medical diagnostic tests. For example, the antibody test was once taken as a sign of good health when it registered positive, but then it was turned upside down—a positive result was read as a signal of illness.

Now we have the vaunted MRI brain-imaging system.

From sciencealert.com (7/6/16): “There could be a very serious problem with the past 15 years of research into human brain activity, with a new study suggesting that a bug in fMRI software could invalidate the results of some 40,000 papers.”

“That’s massive, because functional magnetic resonance imaging (fMRI) is one of the best tools we have to measure brain activity, and if it’s flawed, it means all those conclusions about what our brains look like during things like exercise, gaming, love, and drug addiction are wrong.”

“It’s fascinating stuff, but the fact is that when scientists are interpreting data from an fMRI machine, they’re not looking at the actual brain. As Richard Chirgwin reports for The Register, what they’re looking at is an image of the brain divided into tiny ‘voxels’, then interpreted by a computer program.”

“’Software, rather than humans … scans the voxels looking for clusters’, says Chirgwin. ‘When you see a claim that “Scientists know when you’re about to move an arm: these images prove it,” they’re interpreting what they’re told by the statistical software’.”

“To test how good this software actually is, Eklund and his team gathered resting-state fMRI data from 499 healthy people sourced from databases around the world, split them up into groups of 20, and measured them against each other to get 3 million random comparisons.”

“They tested the three most popular fMRI software packages for fMRI analysis – SPM, FSL, and AFNI – and while they shouldn’t have found much difference across the groups, the software resulted in false-positive rates of up to 70 percent.”

“And that’s a problem, because as Kate Lunau at Motherboard points out, not only did the team expect to see an average false positive rate of just 5 percent, it also suggests that some results were so inaccurate, they could be indicating brain activity where there was none.”

“’These results question the validity of some 40,000 fMRI studies and may have a large impact on the interpretation of neuroimaging results’, the team writes in PNAS [Proceedings of the National Academy of Sciences].”

“The bad news here is that one of the bugs the team identified has been in the system for the past 15 years, which explains why so many papers could now be affected.”

“The bug was corrected in May 2015, at the time the researchers started writing up their paper, but the fact that it remained undetected for over a decade shows just how easy it was for something like this to happen, because researchers just haven’t had reliable methods for validating fMRI results.”

40,000 scientific papers invalidated. And from what I gather, not everyone is sure all the problems with MRI have been corrected.

Think about the bloviating—“We now know what the brain is doing when people are running and sleeping and eating…” No reason to have believed any of this.

And then there is Obama’s so called Brain Initiative, a program kicked off and funded after the Sandy Hook School catastrophe. At least some of the scientific work has been relying on MRI imagining. How much of that work needs to be thrown out?

In case you think invalidating 40,000 research papers isn’t a gigantic scandal, consider how many times these worthless papers have been cited as evidence in other studies. The ripple effect creates a tsunami of lies.

And for each one of those lies, there has been a researcher who, quite sure of himself and his reputation, made statements to the press and colleagues and students, promoting his findings.

Fake news? Now here is awesome fake news.


power outside the matrix

(To read about Jon’s mega-collection, Power Outside The Matrix, click here.)


Jon Rappoport

The author of three explosive collections, THE MATRIX REVEALED, EXIT FROM THE MATRIX, and POWER OUTSIDE THE MATRIX, Jon was a candidate for a US Congressional seat in the 29th District of California. He maintains a consulting practice for private clients, the purpose of which is the expansion of personal creative power. Nominated for a Pulitzer Prize, he has worked as an investigative reporter for 30 years, writing articles on politics, medicine, and health for CBS Healthwatch, LA Weekly, Spin Magazine, Stern, and other newspapers and magazines in the US and Europe. Jon has delivered lectures and seminars on global politics, health, logic, and creative power to audiences around the world. You can sign up for his free NoMoreFakeNews emails here or his free OutsideTheRealityMachine emails here.

13 comments on “Scandal: MRI brain-imaging completely unreliable

  1. Tim says:

    The funding for the work in those 40,000 + papers is in the billions. Scandalous, outrageous waste.

  2. John says:

    Betcha they keep using them anyway. They will just call it something else you will still have to pay…Does this mean you can get a cash refund on your scan? I would think the insurance companies would cash in on this somehow at least.

    • Jason says:

      John, the insurance companies have been in on nearly every fraud in the medical industry since the Rockafellers took over the medical schools.

  3. Roz Rayner-Rix says:

    About 20 years ago I had a brain MRI scan… I couldn’t walk straight for several days afterwards…
    The magnetism makes all the molecules go in the same direction. My brain was totally confused afterwards. Didn’t have any weird effects after an abdominal MRI scan a year later…

  4. Greg C. says:

    Fascinating! They were actually studying computer models of data, not actual images. That seems to be the trend in all kinds of science – study the model. Fit the data into the model. Abstract concepts are preferred over human perception, intuition, and sense.

  5. chris graviss says:

    As a radiologist, and regular interpreter of standard brain MRIs, I’ve been saying the same thing for years. It was obvious when every single thing studied, from sugar to heroin was claimed to have resulted in permanent changes in the brain. So let’s tax sugar.

  6. There are more reasons why such scans are largely useless. During research scientists have a habit of only looking for things that confirm their theories. Everything that shows that the theory is wrong is as much as possible ignored. When it’s about scans a control group is often not used. So if a scan shows up something in 100 people with a certain disease then you would need to know if 100 healthy people do not have that “abnormality”. But that’s not done. One reason is that scans are not harmless and it’s often considered unethical to submit healthy people to harmful radiation. But that makes the test largely useless and the interpretation a matter of hopeful guessing.

    Reality is that doctors and scientists know very, very little about the human brain. It’s mainly a matter of guessing, hoping and a lot of fantasy.

    • Josh says:

      “During research scientists have a habit of only looking for things that confirm their theories. Everything that shows that the theory is wrong is as much as possible ignored”

      This 100x over.

  7. Jon says:

    That’s effed!

  8. henry says:

    It looks like Jon will get another Pulitzer Prize. Oh, that’s right, they don’t give prizes to those who write the truth.

  9. RunProgram says:

    And now we have evidence of our machines creating a realities.
    No worries, we’ll just get a computer to simulate another computer to simulate another computer, ad naseum, until we get it right.

    Hocus, pocus, brain pictures are out of focus.

    Just yet another very expensive version of smoke, magic, and mirrors.

    Pay no attention to the man behind the curtain, he’s doing a fMRI.

  10. Move to the “extra-dimensional” and the problem is expounded a hundred fold.

    Now you see why I view “science” in such a dim light, Jon.

    Best
    OT

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