Tag: neurobiology

brain · neuroscience

Evolution of the mind

Beth Kelley1 Comment

This is an older (from February) interview from Discover Magazine with Nobel laureate and neuro­scientist Gerald Edelman. Edelman is interested in studying what makes each human mind so unique, and thinks he may have found the answer: natural selection of the brain!

“Neurons proliferate and form connections in infancy; then experience weeds out the useless from the useful, molding the adult brain in sync with its environment.” His latest book, which I have no read, is called Second Nature: Brain Science and Human Knowledge.

I think this is an interesting theory, but need to read more about it before I feel comfortable forming any opinions on it. After reading the interview, let me know what you think.

neuroscience

Being social

Beth Kelley

Brrrr! I’m cold today, and it’s not just from feeling lonely. And no the boys weren’t gossiping behind my back today, either (or the fruit flies for that matter). Maybe if I started dancing my cares away like they did back in 13th century Europe, I’d get warmer, or people would just think I was possessed by a dancing demon. The weather has changed to cold and gray, and when it does I find that I’m practically a zombie, or on autopilot or something.

If I DID want to make friends, though, apparently learning magic tricks is just as effective as taking sociability courses, and sounds much more entertaining. It helped kids in the U.K., and that’s even with their parents being scaredy-parents and not trusting their kids (okay, the article is U.S. parents, but you get the idea).

If I wanted to cheer myself up, I would react differently to happy events depending on how old I am. Or I could just go dig in the dirt; they say it’s like prozac. In fact, I think I’ll go do that right now.