How Smell Works: It’s not all in the nose

Andreas Vesalius, olfactory bulbs, from “De Humani Corporis Fabrica”, 1543.

I hope to be able to share with you, from time to time, articles that are both interesting, and which challenge our collective, accepted knowledge about things. As this is a perfume blog, the nose, and how we smell, are central concepts. So… how do we smell? Many of us would answer “with our noses”; but is it just with our noses that we experience scent? You would be forgiven for answering “yes”, but researchers over the past decade or so have discovered that olfactory receptors (the things that are in our noses that allow us to smell) are also situated throughout our bodies, in many of our organs, and even in sperm. These receptors react in such interesting ways to the application of various aromas or scent chemicals, that they provide new potential methods of healing the body, and show promise in repairing things like damaged skin and muscle tissue.

This kind of discovery reminds me of recent findings regarding the presence of enormous quantities of neurotransmitters and serotonin in the human stomach. So, you literally feel with your stomach and have a second “brain” down there, albeit one that functions (thinks and feels) differently to the one in your head. That gut feeling you have about something, really is a gut feeling.

I love it when things don’t fit into neat boxes, and when we discover previously unknown connections between things. So, in today’s post, I want to share with you this very exciting article from the New York Times. I hope you enjoy reading it as much as I did!

You can read Smell Turns Up in Unexpected Places by Alex Stone here.

 

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One thought on “How Smell Works: It’s not all in the nose

  1. Pingback: How Smell Works: Olfactory Cells Heal Paralysed Man in Breakthrough Treatment | Perfume Polytechnic

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