Why dogs are the best

http://www.npr.org/sections/health-shots/2014/02/21/280640267/how-dogs-read-our-moods-emotion-detector-found-in-fidos-brain

You need me to lie still inside this noisy MRI scanner for 10 minutes? No problem. Just give me some treats. Volunteers pose with the brain scanner at the MR Research Centre in Budapest.

Photo from article

Humans detect one another’s emotional states without body language because of a piece of brain neurologists call the “voice area” that is stimulated specifically when vocal sounds are heard. The brain filters out non-vocal noises like tapping and snapping and pays attention specifically to highs, lows, and the length of what’s being processed. It is located in the back of the brain behind the ears.

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A question of scent: lavender aroma promotes interpersonal trust

http://medicalxpress.com/news/2015-01-olfactory-fragrance-lavender.html

This is an interesting study, but the authors of this study write quite a bit about how the experiment could be improved upon. I wonder as well how much of the Affect Grid especially was influenced by the fairly common knowledge of the effects of lavender and peppermint.

The “trust game” used in the experiment is also known as the game made up to help demonstrate Game Theory created by John von Neumann. Business students like myself are taught this game generally within the realm of economics to the end that rational people will try to optimize their benefit, and to teach the Nash equilibrium, which is when everyone involved in a situation is making a decision that takes into account everyone else’s choices, and an individual cannot stand to benefit from changing their strategy.

Sometimes, when the game is set up so that being unified in every decision results in the highest reward, a sort of positive Nash equilibrium that wasn’t really demonstrated in Game Theory’s conception which indicated unity as a neutral state, it’s used to teach business students not to step on each other on the path to success. That working together instead of indulging our innate competitiveness, we stand to have win-win situations instead of win-lose.

Perhaps the next time I need to negotiate for something, I should put some of Caldey’s Island Lavender on and the game will swing in my favor, or maybe it will just make me the sucker, and I’ll end up risking too much as a result of my own inclusive state of mind.