Placebos: Tricking the Brain, Targeting the Body

Author: Shweta Ramdas
Editors: Charles Lu, Whit Froehlich, and Scott Barolo

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Placebo or Nocebo?

Last year, when I pooh-poohed my mother’s alternative medicine regimen, she said, “But these actually work well for me, because I believe in them!” My mother had just outsmarted me with science.

The placebo effect is one of the most remarkable yet least understood phenomena in science. It is a favorable response of our body to a medically neutral treatment (sugar pills, anybody?): in other words, a placebo is a fake treatment that produces a very real response. This is attributed to a physical reaction stemming from a psychological response to the administration of therapy. You could say that a patient sometimes gets better anyway—how many times have we waited out the common cold—and you would be right. This natural return to the baseline which can happen is not considered the placebo effect, which is an improvement in response to a treatment.

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Introverts & Extroverts: It’s Not as Simple as Shy or Outgoing (Part 2)

Author: Ellyn Schinke

Editors: Whit Froehlich, Nayiri Kaissarian, and Irene Park

In my last post, I wrote about the social differences between introverts and extroverts and the misconceptions surrounding the two personalities. This post will focus on the underlying brain biology that contributes to whether a person is an extrovert or an introvert.

The more I read about these personalities, the more I wondered—are there ways in which the biology can explain the social differences? It turns out that there are several known, key differences in the brain biology between introverts and extroverts.

Continue reading “Introverts & Extroverts: It’s Not as Simple as Shy or Outgoing (Part 2)”

Introverts & Extroverts: It’s Not as Simple as Shy or Outgoing (Part 1)

Author: Ellyn Schinke

Editors: Whit Froehlich, Nayiri Kaissarian, and Irene Park

Seemingly every Friday night, I’m curled up on my couch with a glass of wine and a good movie. Yet, it amazes me how many people scoff or flat-out laugh when I tell them that I’m an introvert. I am! In social situations, my mood can change very suddenly. It’s as if my social batteries have run out, flipping my social switch from on to off. Such changes are confusing for my friends, which might be based on the big misconception surrounding introversion and extroversion in society.

Continue reading “Introverts & Extroverts: It’s Not as Simple as Shy or Outgoing (Part 1)”