Magic to understand the brain

There’s an interesting (but very long) article at Wired about psychologists’ efforts to use magic to better understand the brain.

It’s an awkward fact of human existence that much of the time we don’t see something that is literally happening in front of our eyes. But, says Kuhn, that isn’t because we are stupid, it’s because the brain is a brilliant economiser of resources. “It’s purely about efficiency,” he says. “We have to filter out information to save energy, otherwise we would get overwhelmed. Rather than just processing all the information, the brain selects the stuff that’s really important. So we can be looking at something right in front of our eyes, but the information doesn’t go any further and reach our conscious experience.”

You can try this by looking at the wall opposite you. Unless you have been thinking about redecorating, you will notice marks that, until now, you were unaware of. It’s not that photons from those marks never landed on your retina. They almost certainly did. It’s just that the brain discarded that data as unimportant.

As a practicing magician, I’m excited to see the world in general, and academia in particular, take a more serious interest in what we do. There’s a lot to read in the full article.