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Some people have a particularly strong influence on our brain. They leave a chemical trace in it.
Although the term “chemical trace” may not sound appealing, it refers to very pleasant experiences. Scientists have examined an interesting aspect of relationships. Can the feeling between people last indefinitely?
To say that the brain is the most complex organ in our body is an understatement. The central nervous system is responsible for how we perceive and interpret the world around us. This applies not only to senses such as touch or smell but also (and for some, especially) to emotions. How can we explain, for example, that we want to spend more time with some people than with others? Why does going out with someone we barely know seem much less interesting than an evening with a significant other? Scientists attempting to answer these questions have come to surprising conclusions. Prairie voles, rodents living in North America, helped them in this endeavor.
Chemical traces in the brain and social relationships
Why combine the brain, human emotions, and rodents in one study? For those who know a bit more about prairie voles, it’s quite obvious…
