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Study Suggests Magnets Can Force You to Tell the Truth

Estonian researchers claim that magnets can either force you to lie or make it impossible. Subjects in the study had magnets placed at either the left or the right side of the dorsolateral prefrontal cortex, and the results suggest that the individual was either unable to tell the truth or unable to lie depending on which side was stimulated. From the article: "Last year, researchers at the Massachusetts Institute of Technology also used powerful magnets to disrupt the area said to be the brain's 'moral compass,' situated behind the right ear, making people temporarily less moral."

42 of 320 comments (clear)

  1. Fucking magnets... by Anonymous Coward · · Score: 5, Funny

    ...how do they work?

    1. Re:Fucking magnets... by Runaway1956 · · Score: 3, Funny

      Just like voodoo magic. Gimme a hair off of your head, I'll make a voodoo doll, and stick a gold coin up it's ass. From now on, you'll shit gold. You'll hate going to the bathroom, but you'll soon be one of the richest mofos on this planet!

      --
      "Windows is like the faint smell of piss in a subway: it's there, and there's nothing you can do about it." - Charlie Br
    2. Re:Fucking magnets... by Jeremiah+Cornelius · · Score: 2

      There is the seed of an esoteric, mystical truth in what you have posted.

      --
      "Flyin' in just a sweet place,
      Never been known to fail..."
    3. Re:Fucking magnets... by i_b_don · · Score: 3, Funny

      "Yeah see, the magnets... they pull each other closer... they push each other away... It always goes on. you can't explain that. you can't explain it."

      --
      all language nazi's will burne in heil!
    4. Re:Fucking magnets... by spazdor · · Score: 2

      I think you're a bit Confuced.

      --
      DRM: Terminator crops for your mind!
    5. Re:Fucking magnets... by i_b_don · · Score: 3, Informative

      You know... the funny thing is that this statement is much more true for magnets than it is for tides. Magnetism, like gravity, is a fundamental force that we can't explain. It just is. It is just one of the rules of the universe and we haven't been able penetrate other than to measure and bound it's behavior with mathematical equations.

      d

      --
      all language nazi's will burne in heil!
  2. Don't tell the TSA by 0111+1110 · · Score: 2

    Just wait until Pistole hears of this.

    --
    Quite an experience to live in fear, isn't it? That's what it is to be a slave.
    1. Re:Don't tell the TSA by yog · · Score: 3, Insightful

      Oh, man, you just ruined my day! Those suckers would definitely take this idea and run with it.

      TSA rep: "All passengers will place their heads into the magnetic lie detector and answer the simple question: 'Are you a hijacker?' If you answer in the affirmative, you will be detained. Please remove earrings and other metallic objects."

      Armed with this technology, they should be able to nab one or two people out of a thousand, and they may even end up with a quota system. I can see it now, a leaked TSA memo: "Have you met your hijacker quota for the month?"

      --
      it's = "it is"; its = possessive. E.g., it's flapping its wings.
    2. Re:Don't tell the TSA by Jaysyn · · Score: 4, Funny

      Don't worry, this technology will be banned by politicians faster than you can say "I did not have sexual relations with that woman."

      --
      There is a war going on for your mind.
    3. Re:Don't tell the TSA by Nethemas+the+Great · · Score: 2

      I "think" I'd take the magnet to my head over the present virtual strip search and/or the very not-virtual sexual molestation. I feel like I'm playing a game of Russian roulette when I take my wife on vacation. So far she's in the dark about what the scanners are capable of seeing, however, I dread certain that if she's ever given the rub-down one of us will be going to jail.

      --
      Two of my imaginary friends reproduced once ... with negative results.
    4. Re:Don't tell the TSA by kdemetter · · Score: 3, Funny

      I don't think this will work on politicians. They seem to have a natural resistance against the truth.
      However, since they won't be able to tell lies , maybe it will just shut them up. Which is fine by me :-)

    5. Re:Don't tell the TSA by bgat · · Score: 4, Informative

      Won't work on politicians, because the magnets affect brain function--- meaning that you need a brain first. No worries here.

      --
      b.g.
    6. Re:Don't tell the TSA by jellomizer · · Score: 4, Insightful

      Politicians don't lie. They just don't believe in the truth.

      --
      If something is so important that you feel the need to post it on the internet... It probably isn't that important.
    7. Re:Don't tell the TSA by jellomizer · · Score: 2

      TSA: What Color is my Shirt
      Man 1: Blue
      TSA: Hold on... (Flips a switch) Now what color is my shirt
      Man 1: Yellow.
      TSA: Are you going to blow up this plane?
      Man 1: Yes.
      TSA: Ok you are free to pass. Next
      Man 2: Hello
      TSA: What Color is my Shirt
      Man 2: Blue
      TSA: Hold on... (Flips a switch) Now what color is my shirt
      Man 2: Yellow.
      TSA: Are you going to blow up this plane?
      Man 2: No.
      TSA: Please stand aside.

      --
      If something is so important that you feel the need to post it on the internet... It probably isn't that important.
    8. Re:Don't tell the TSA by _0xd0ad · · Score: 3, Funny

      TSA: What Color is my Shirt
      Man 1: Blue
      TSA: Hold on... (Flips a switch) Now what color is my shirt
      Man 1: Yellow.

      I want a shirt like that.

    9. Re:Don't tell the TSA by Belial6 · · Score: 2

      Don't blame me. I voted for Kodos.

  3. But how do they work? by Dwonis · · Score: 2

    But how do they work?

    1. Re:But how do they work? by blueg3 · · Score: 5, Funny

      Magnetic fields do no work.

  4. Cell Phones by Anonymous Coward · · Score: 5, Insightful

    "magnets to disrupt the area said to be the brain's 'moral compass,' situated behind the right ear, making people temporarily less moral"

    Is that why people on cell phones act like assholes?

    1. Re:Cell Phones by jamiesan · · Score: 3

      Only people with the phones on their left (sinister) ear.

    2. Re:Cell Phones by hitmark · · Score: 2

      acting like assholes and lying like the devil do not have to be synonymous. Some of the most habitual liars are very smooth social animals.

      --
      comment first, facts later. http://chem.tufts.edu/AnswersInScience/RelativityofWrong.htm
  5. No wonder there is less crime in Canada by SirBitBucket · · Score: 3, Informative

    Must be the pull of the North Pole influencing their moral compass...

    1. Re:No wonder there is less crime in Canada by s_p_oneil · · Score: 3, Insightful

      According to the article, it sounds like it would depend on whether they're facing east or west at the time. ;-)

      Although this bugs me:
      "The volunteers were presented a series of coloured discs, and told they could tell the truth or lie about the objects' colours while half were being stimulated on the left and half on the right. Results showed that the eight volunteers who had their left DPC stimulated lied more often, while the ones with the right DPC stimulated were more likely to tell the truth, researchers said."

      "More often" is nowhere close to "impossible". They don't say how much more, and it could be a very small percentage. If the percentage was large, I imagine the reporter would've put it in the article to make it sound more impressive and news-worthy (and the research team would've touted it loudly to get more interest and thus more funding). Also, there are no emotions or incentive involved in this case to lie or tell the truth and the subject knows it is a test, so it is more of a game than actually lying. Who knows what made the subjects change how they play the game? Maybe right-handed people get more annoyed by having magnets stuck to the left side of their head than the right side for some reason (right-handed people being the majority), and maybe the more annoyed the test subject is, the more likely they are to play the game negatively.

  6. I cannot tell a lie by elrous0 · · Score: 4, Funny

    ...or feel my right arm.

    --
    SJW: Someone who has run out of real oppression, and has to fake it.
  7. Re:Federal Government by TheCarp · · Score: 2

    I doubt it.... sure, you can prevent me from telling a lie...fine. Its no lie at all that I don't want to continue this conversation, and am unwilling to talk any more without a lawyer present. It is also completely true that I wish to remain silent.

    --
    "I opened my eyes, and everything went dark again"
  8. Interesting... by fuzzyfuzzyfungus · · Score: 2

    I find the claim that they were able to make people unable to tell the truth much more surprising than the one that they were able to make people unable to lie.

    While fun and useful, lying is somewhat cognitively demanding: You have to synthesize and deliver a contracfactual statement, you can't just remember it because it didn't happen. There has been some previous speculation that you should be able to detect lying, based on the greater mental effort(and distributed across more brain regions effort) involved, vs. the recall activity required to tell the truth.

    That you can knock-out truth-telling(without just inducing aphasia or amnesia temporarily, which is a bit heavy handed) is much more surprising.

  9. Alas, poor Dualism, I knew they well by Black+Parrot · · Score: 4, Insightful

    Modern neuroscience is killing any wiggle-room that might have remained regarding souls and free will. As I've mentioned before, neuroscientists, ethicists, and legal scholars are concerned that "my brain made me do it" will become a reasonable courtroom defense. (No, I'm not talking about the traditional "insanity defense".)

    We will eventually be forced to re-think a lot of cherished beliefs about brains, minds, and behavior.

    --
    Sheesh, evil *and* a jerk. -- Jade
  10. Re:Immediate Uses For This by maxwell+demon · · Score: 4, Insightful

    Note that not being able to lie does not imply not being able to tell anything but the truth. Many people telling wrong things actually believe them.

    --
    The Tao of math: The numbers you can count are not the real numbers.
  11. Re:Interesting... by nine-times · · Score: 5, Informative

    Yeah, I find the whole thing a bit dubious. It's not shocking to me that it might be possible to disrupt brain activity in such a way that a particular patient couldn't fabricate certain kinds of lies, but the idea that everyone's brain has a clear "lies on" and "lies off" switch that can be activated with a magnet.

    Reading one of TFA:

    The volunteers were presented a series of coloured discs, and told they could tell the truth or lie about the objects' colours while half were being stimulated on the left and half on the right.

    Results showed that the eight volunteers who had their left DPC stimulated lied more often, while the ones with the right DPC stimulated were more likely to tell the truth, researchers said.

    So it sounds like they were given the option of lying about something with no consequences, and they lied more often with one part of the brain stimulated. It doesn't say that it was "impossible" to lie, or even that it made it difficult to lie when strongly motivated to do so. Maybe it didn't directly cause them to be more likely to lie, but made them feel more whimsical or creative and likely to want to lie in a consequence-free environment.

    Then there's the much-overlooked difference between "not-lying" and "telling the truth". I can tell you something false because I'm mistaken, because I'm telling you a fictional story, or because I'm over-simplifying. None of those actions are deceptive in nature, but none of them are "telling the truth".

  12. Re:Interesting... by geekoid · · Score: 2

    Lying implies knowledge that you are intentional not telling the truth. Truthfully telling incorrect information is called 'a mistake'. sometime also could be 'Making bullshit up so as not to disturb my cognitive dissonance'

    And just so people know, this is MRI level magnetic field, not 'Magnets'.

    It does seem that people are less likely to lie. More research needed.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  13. Re:Original paper? by geekoid · · Score: 2

    Sigh.. It's an MRI level magnetic fields, not 'magnets' so no, you can't do it in your home. Unless you happen to be very wealthy.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  14. Re:Both researchers From Bachmann Lab by geekoid · · Score: 5, Informative

    "No mention of how strong a magnet."
    You win a prize for asking the correct question.

    It is a TMS. so we are talking about a MRI level magnetic fields.

    http://en.wikipedia.org/wiki/Transcranial_magnetic_stimulation

    here is a slightly better article:
    http://www.newscientist.com/article/mg21128284.400-powerful-magnets-hamper-our-ability-to-lie.html

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  15. Re:Federal Government by cobrausn · · Score: 5, Interesting

    Funny story.

    Friend of mine was driving back home from grad school for a short vacation. Got pulled over by some state troopers on the way home. Apparently he was driving a road that is frequented by drug runners from mexico and his little compact car was stuffed to the point of overflowing with random possessions. Trooper asks to search his car. He says no.

    Trooper then calls in a K-9 unit after mumbling something to himself, which walks around the car for many minutes without once alarming (barking). Obviously annoyed at this damned citizen who won't let him do what he wants, the trooper then moves my friend behind his police car and goes back to the car with the K-9 trooper. My friend sees them kick the car to get the dog to bark, and the troopers come over and inform him that the dog barking gives them right to search the car. They then spend the next half hour throwing his possessions all over the side of the highway. They found nothing and went on their way.

    Moral of the story is - it doesn't matter. The more authority we surrender, the more our 'rights' become meaningless in the face of an overwhelming corporate/government bureaucracy that protects its own rights over yours.

    --
    How does it feel to be a liar with pants constantly on fire?
  16. Re:De-Gauzer by Psmylie · · Score: 3, Funny

    I tried building a gauze rifle, once. It was very fluffy.

    --

    psmylie's dictionary: Godzillion (noun) Any number large enough to destroy Tokyo

  17. Re:De-Gauzer by Danathar · · Score: 2

    Ok. That was funny :) Yes I misspelled it. So sorry to the fans.

  18. The Classic Riddle... by XiaoMing · · Score: 2

    The next sentence was made with a magnet on my left hemisphere.

    The previous sentence was made with a magnet on my right hemisphere.

    Which one is tru-WHO GIVES A SHIT I HAVE NO MORALS WARWRWERWARWAAWKLERJA

  19. Re:Federal Government by dkleinsc · · Score: 4, Informative

    For those thinking parent's story is just an anecdote and thus not evidence, here's a Chicago Tribune story on some real research into how common this practice is.

    --
    I am officially gone from /. Long live http://www.soylentnews.com/
  20. wow by argStyopa · · Score: 3, Interesting

    It sounds about as credible as phrenology, so I'll await confirmation.

    But in the meantime, think about the impact this would have on society if there was truly a way (temporary, harmless) to prevent people from lying.

    How many marriages would survive?
    What would happen if 435 congressmen simultaneously "decided to retire...immediately"?

    Would the resulting society even be recognizable?

    --
    -Styopa
  21. Misleading summary by binford2k · · Score: 2

    That's not at all what the study showed/claimed/whatever. People were MORE LIKELY to tell the truth with the magnetic treatment. That's a far cry from force.

  22. Re:Federal Government by element-o.p. · · Score: 2

    And you don't have a choice to remain silent since you are not under arrest.

    Ummm...I'm not sure that's how it works. IIRC, the 5th Amendment says that the government cannot (well...legally, anyway) compel me to incriminate myself. Whether or not I have been arrested yet, forcing me to answer that I am a terrorist (assuming it's true) would still be incriminating myself. Just because the Miranda rule says that the police have to advise you of your right to remain silent when you are arrested doesn't necessarily mean that you only have that right when you have actually been arrested. Any actual lawyers care to chime in on this?

    Don't you just love the "land of the free"!

    Well, I did when it actually kind of was...now, not so much.

    --
    MCSE? No, sir...I don't do Windows. Yes, I am an idealist. What's your point?
  23. Re:Federal Government by sjames · · Score: 2

    If our courts were at all sincere about protecting Constitutional rights, police would be required to apologize on the spot, put everything back where they found it, and pay for any damages immediately after any search. After all, innocent people should not have their stuff pawed through or damaged and the subject of a search has not been found guilty in a court of law.

    It would also take all the fun out of the process and so make it less likely to happen unless actually necessary.