Is how one would put it in a very dry scientific way. So let's not do that, because this post won't be dry at all.
Olfaction is anything that has something to do with the sensation of smell. It's a really cool system - and the only of the senses that gets it's input relayed straight into the very cool brain, without having to connect in the thalamus on its way in. This is what often is used as an explanation of why a smell so easily can make us remember the strangest things from far back - as clearly as if they had happened to us yesterday, or perhaps even today.
I clearly remembered every detail of an at least 6 year old memory - through a smell. The memory made me happy, and I was just once again so astonished by the magnificence and weird ways for our brains.
Stimulator; Dolce & Gabbana pour homme eau du toilette
The memory - as clear as crystal; A great love from the past. I could clearly see him before me, when I felt that D&G perfume again. His height, posture, and face. His glasses, that he several times broke during parties. How we commuted together from my old apartment at Guldsmedsgatan in Helsingborg, all the way to Lund. How we would meet up at the bus stop around 6 in the morning. The cold autumn weather, the tiredness, the going-to-school-anxiety, the fun stories and laughs we had on the bus and train. How I more and more came to appreciate him, and finally fall absolutely totally in love with him. His corridor room on Delfinen, the new pretty house - the most expensive rooms there were. How the room looked. The toilet and shower to the right after entering. If you continued straight into the room, the large desk was on the left, and the big window straight ahead. The bed was to the right after entering the room, and in the corner across the room were all his book shelves, and his million books. And that little cute window those rooms had. And the floor lamp in the corner. His shirts. Jeans. Large winter jacket. How he once had lost a bet and the winner shaved his eyebrow off - that took a while to grow out, and how funny he looked. How we studied so hard for KEM002, but both failed the exam. How we swore to anything related to inorganic chemistry! All the new books. The nervosity included with beginning to study at the university. Ekologihuset. The sandwiches they had in the cafeteria. The spring. How much fun we had together. His long and strange - but pretty - name. How I loved him.
Isn't it amazing. That all that came to me without any hard work at all, just due to a smell. A smell I got used to during a year or so - but it all happened several years ago - how can it still be so clear? Isn't it amazing - the brain. And how your memories seem to selectively mainly store all the great bits that has happened to you in the past - how the pain and suffering is more hard to remember. How I bought that perfume in the tax-free shop at Stavanger Airport on my way back to Aberdeen after a week home in Sweden - after meeting him, around month after he had dumped me. The pain. And the comfort I felt from smelling that perfume. And how much I just love that perfume now, eventhough I have plenty of bad memories from it too - but one just seem to remember the good, at least more than the bad.
Oh how I used to love you. And what a nice friend you are now!