Tagged: decision-making
How Should a Person Vote?
Election Day is almost here! Many people will have their minds already made up when they walk into their local voting station on Tuesday, confident in their choice for President. This is exciting, even if simply that Election Season will finally be over and we can all move on with our lives, as this disgruntled 4-year old girl so desperately wants.
History in the making, for realsies
And yet, there will still be some undecided voters who will make their choice on the way to the voting booth. I’m willing to bet that some of these people, especially those who will cast those critical swing-state votes, will enter their preferred candidate’s name with seemingly no sense of the democratic responsibility and power their vote yields, as evidenced by this political cartoon.
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You Can't Always Get What You Want
According to a recent study, there are at least two neural correlates for decision-making in the brain.
If you're the scarecrow in the Wizard of Oz who yearns for a brain, you have neither of these correlates. However, if you are someone who has frontal lobe damage to the orbitofrontal cortex (OFC), you have one functional neural correlate: for action value comparisons. You can make optimal decisions about how to get a brain (...although you obviously would already have one). Alternatively, you could have suffered damage to the dorsal anterior cingulate cortex (dACC) - in which case you would be able to make stimulus value comparisons and choose which objects are optimal, such as the wittiest or the most creative brain, but not how to get the chosen object. More
I <3 Kim Kardashian
They can’t stop talking about her. “Look at how popular and successful she is!” “Look at how stupid and ditsy she is!” “What has she done to be so famous?” … Well, I don’t care if she’s smart or stupid, rich or poor. The only things I see when she’s on the screen are those voluptuous curves. Regardless of what you think of her, Kim Kardashian has what most men dream of. Since this is a nerds’ blog, we’re going to take the moment to examine why we men like those curves so much.
Men like women with large curves because these provide an adaptive advantage, increasing the likelihood of the propagation of genes. Wide hips are adaptive because they make child birthing easier (more successful); large breasts may provide more nutrition during nursing. The men who go for the curves are more likely to make successful offspring; those offspring incidentally share the same instinct for curves and eventually make more progeny; and the cycle continues.
Now, Kim Kardashian is what you call a supernormal stimulus. She has everything that normally elicits a positive response but exaggerated. “Supernormal stimulus,” by the way, is attributed to the famous ethologist Niko Timbergen, who found that substituting a mamma-seagull’s white beak with its one red spot for a stick with three red spots made the chicks way more excited for food. Many more such examples have been described in a variety of animals. More
