Lo que quiere la nariz: ¿Por qué el olor a gasolina es irresistible para algunos?

For the first post in our Spanish series, The Language Bank* at the University of Michigan translated a post written by Shweta Ramdas: “What the Nose Wants: Why the Scent of Gasoline is Irresistible to Some.”

Por Shweta Ramdas 

Traducido por Joan Liu*

Editado por Yanaira Alonso

Hace acerca de un mes, le comenté a mis compañeros de laboratorio que el olor a la gasolina era un tanto irresistible y que había robado un marcador de pizarra de nuestro laboratorio para olerlo cuando me sentía frustrada con mi investigación. Esto tuvo dos resultados: ahora mis colaboradores de laboratorio se burlan de mí despiadadamente, y me di cuenta de que no todos se sienten atraídos a estos olores tanto como yo.

El último resultado fue una epifanía: pensaba que para todo el mundo el olor a gasolina era agradable. Entonces, ¿Por qué esto no es cierto? Como una genetista, por supuesto mi primer pensamiento fue que los genes deciden la preferencia.

pic (2)
A mi compañero de laboratorio no le atrae el olor del marcador tanto como a mí.

Continue reading “Lo que quiere la nariz: ¿Por qué el olor a gasolina es irresistible para algunos?”

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)”

What the nose wants: Why the scent of gasoline is irresistible to some

By Shweta Ramdas

A month or so ago, I casually mentioned to my labmates that I can’t get enough of the smell of gasoline, and that I had stolen a whiteboard marker from our lab to sniff when I was particularly frustrated with research. This had two results: my labmates now tease me mercilessly, and I realize that not everybody is as enamored by these smells as I am.

The latter was quite an epiphany: I had imagined that everyone finds the smell of gasoline ambrosial. So why isn’t it true? Being a geneticist, of course my first thought was that it must be all in the genes.

Continue reading “What the nose wants: Why the scent of gasoline is irresistible to some”