Your Brain in Love and Lust - This Valentine's Day, Scientific American traces the flow of chemicals in the brain during different phases of romance and describes surprising insights from the science of attraction.
posted by nickyskye
on Feb 14, 2012 -
Monogamouse Prairie voles have many vasopressin receptors in the reward centres of their brains. It seems as though these are wired up in a way that causes the animal to take pleasure from monogamy. (previously 1|2)
posted by kliuless
on Jan 9, 2010 -