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Brain Differences In Liberals and Conservatives

i_like_spam writes "Scientists from NYU and UCLA report in Nature Neuroscience that the brains of Democrats and Republicans process information differently. This new study finds that the differences are apparent even when the brain processes common information, not just political topics. From the study, liberals were more likely to be accurate and showed more brain activity in the region associated with analyzing conflicts. A researcher not affiliated with the study stated, liberals 'could be expected to more readily accept new social, scientific or religious ideas.' Moreover, 'the results could explain why President Bush demonstrated a single-minded commitment to the Iraq war and why some people perceived Sen. John F. Kerry... as a flip-flopper.'"

8 of 1,248 comments (clear)

  1. Re:Could age be a factor? by dunkelfalke · · Score: 5, Insightful

    actually, according to tfa liberals are better thinkers.
    imho old persons become conservative just because of decline of cognitive functions due to old age.

    --
    "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
  2. Re:Could age be a factor? by Gorshkov · · Score: 5, Insightful

    actually, according to tfa liberals are better thinkers.
    actually, the tfa says nothing like that. It says liberals tolerate ambiguity better, and conservatives think in a more structured manner. Which is better (if at all) would depend on the situation.

    imho old persons become conservative just because of decline of cognitive functions due to old age.
    imho you're not old enough to have the experience required to know just how valuable experience can be.
  3. Re:Just In! by bhima · · Score: 5, Insightful

    Please don't start with the socialist thing. Americans do not know what "socialism" is and they've co-opted the word to use as an insult. Much like "Liberal" and "Conservative" are no longer definitions of political ideology but epithets. In this black and white world of false political dichotomy there is no room for moderates and there is no understanding of any political ideology outside of those espoused by the two faces of the single American political party (Republicans & Democrats).

    In much the same way that religious voters will tolerate massive corruption and sexual perversion from politicians who claim deep religious convictions (of the White Anglo Saxon Protestant variety only please) . American's will tolerate outright evilness on the part of the avowed anti-communist & anti-socialist capitalist businessmen and lobbyists.

    --
    Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.
  4. Re:Not very liberal minded of you by Gordonjcp · · Score: 5, Insightful

    What is bad, is sticking to them without even considering other arguments. So is being a total flip-flopper: if you can't see which option is better, you should better refrain from choosing one altogether.

    Exactly. However, a lot of the ranting about Kerry "flip-flopping" seems to be trying to suggest that sticking to an idea, no matter how cretinously stupid and harmful, is the most important thing and changing your mind in the face of a changing situation is bad and wrong.

  5. Exactly by Anonymous Coward · · Score: 5, Insightful
    And check this out...

    Participants were college students whose politics ranged from "very liberal" to "very conservative."

    Sorry, but polling COLLEGE STUDENTS does NOT reflect the general populous. Is this stat a little rigged? Very rigged? Think for a minute here--aren't college students naturally more open to doing things? I have seen an awful lot of college students go from "mad liberal" to moderate in a matter of a few years as I am in a "spectatorial" position where we hire guys fresh out of school and watch how they change throughout their careers.

    --parasonic
    1. Re:Exactly by raduf · · Score: 5, Insightful

      90% of psychological research is done with college students. The side effects of this practice are well known to any researcher worthy of the name, and probably considered when drawing conclusions. I haven't RTFA yet, but if you dismiss it on this motive alone, you'd have to dismiss half of modern psychology with it.

  6. Re:Could age be a factor? by hey! · · Score: 5, Insightful

    Actually, the inevitability of becoming more conservative as we age is overstated, at least from my observations.

    However -- there is something of a tendency this way, which is readily explained by something market researchers have known for years: the concerns of young people and old people are different.

    When you are young, you don't have much: not much stuff, not much property, not much power. But you have potential. Therefore you favor things that take wealth out of the hands of The Man in order to maximize human potential.

    When you are my age, you have lots more stuff, lots more power, but less margin of error. The twenty year old who loses everything has his entire work career to earn it back. The fifty year old can look forward to a miserable retirement. Therefore you are less interested in exploiting the possibilities of a brave new world, and more interested in holding onto what you already have.

    I would say that the most intellectually committed individuals on the right and left tend to shift less often than the people whose ideology is a shallow "stick it to the man" thing. The latter people's opinions really just reflect their selfish immediate interests throughout their lives.

    --
    Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
  7. Re:Not very liberal minded of you by MindStalker · · Score: 5, Insightful

    Part of it is learning from mistakes, another part of it is blowing with the political win. In our Representative Democracy we expect our leaders to form knowledgeable opinions and stick to them even if its an unpopular opinion. Simply having an opinion because it is popular leads to mob rule and is ultimately destructive.