News Political orientation correlates with brain differences

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Research indicates a correlation between political orientation and brain structure, with left-wing individuals showing thicker anterior cingulates and right-wing individuals having larger amygdalas. This suggests that liberals may be more adept at handling complex tasks, while conservatives might be more sensitive to threats. A study involving two MPs and a larger cohort of students found these brain differences significant, although the sample size raises questions about the validity of the conclusions. The discussion also touches on the complexity of political beliefs, suggesting that intelligence and emotional motivations vary widely among individuals across the political spectrum. Overall, the findings prompt further exploration into how brain structure relates to political ideology.
  • #31
Come on now, everyone knows that size doesn't matter.
 
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  • #32
drankin said:
Come on now, everyone knows that size doesn't matter.

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*waits for PF sisterhood to chime in*.


OK, well, that's why I specified density and speed. Everyone knows that women LOVE a guy who can look her in the eye and confidently say, "I last one, maybe two picoseconds... for you, three." :biggrin:

Of course, this is all the reason why I specified a greater density in the CC and speed for my neurons. I don't want large, corpulent neurons which become lazy and demand turkey legs just to fire!
 
  • #33
nismaratwork said:
I think the simple answer is that I have a super-brain, where my cerebral cortex is so densely packed, it's on the verge of becoming degenerate matter. Yep, that has to be it!

I will no longer be offended when people say I'm dense. Thank you for that, nismaratwork.
 
  • #34
mugaliens said:
I will no longer be offended when people say I'm dense. Thank you for that, nismaratwork.

Indeed, while size is NOT correlated with intelligence, the density of the cerebral cortex is a good indicator in mammals. Not perfect... after all, we could fill pages debating what it means to be intelligent, but certainly you want a nice, heavy... DENSE... brain.

Brains: The pound cake of the organ world.
 
  • #35
Are political beliefs hard wired? What a poorly phrased question. It seems to imply that these brain differences were genetically based. Of course political beliefs are "caused" by the brain. As if every other thought and belief.
How well controlled was this study? Maybe the "liberals" were more likely to be pot smokers (which would probably affect their amygdala.)

What does "left wing" and "right wing" even mean? Am I left wing or right wing?

I see this a lot in psychology/neuro-sci articles; very speculative "conclusions" based on some observations, poorly designed studies, and a whole lot of conjecture/arbitrary definition of terms.
 
  • #36
I'd like to add further nuance to the discussion. I often find that I strongly identify with the goals of liberals but am so skeptical of their execution now that I can't possibly support them by voting. I voted a red ticket in the midterm except for the governor whom I happen to think is very good at his job. Technically a democrat, he has all the traits of an independent. Prior to the 2008 election I always voted blue.

So, what does it mean to want to be liberal but be so pragmatic as to actually be a conservative?

(I want to believe in free lunches, but I just can't.)
 
  • #37
FlexGunship said:
I'd like to add further nuance to the discussion. I often find that I strongly identify with the goals of liberals but am so skeptical of their execution now that I can't possibly support them by voting. I voted a red ticket in the midterm except for the governor whom I happen to think is very good at his job. Technically a democrat, he has all the traits of an independent. Prior to the 2008 election I always voted blue.

So, what does it mean to want to be liberal but be so pragmatic as to actually be a conservative?

(I want to believe in free lunches, but I just can't.)

re: bolded... I'm fairly sure that's the definition of a realistic person who still wants a world that's better than any we've had before. Your lifetime of experience, added to a study of history would make you a fool to believe that our brand of liberals are no more likely to get us there than our conservatives are to stop teenage pregnancy and naughty thoughts.
 
  • #38
nismaratwork said:
I'm fairly sure that's the definition of a realistic person who still wants a world that's better than any we've had before.

It's always possible to conceive of a truly great idea for which there is no valid path of execution.
 
  • #39
Galteeth said:
Are political beliefs hard wired? What a poorly phrased question. It seems to imply that these brain differences were genetically based.

Can't be. I've been both a Democrat as well as a Republican.

Without a brain change.
 
  • #40
mugaliens said:
Can't be. I've been both a Democrat as well as a Republican.

Without a brain change.

Are you sure? :wink: I mean, really, you can't have done before and after scans of these particular regions. Anyway, you're clearly more flexible and intelligent than most people... and therefore a statistical long shot unsuitable for a study of this type. You are... ineligible! :smile: