Would you like paper or plasma? That’s the question book lovers face now that e-reading has gone mainstream. And, as it turns out, our brains process digital reading very differently.
Manoush Zomorodi, managing editor and host of WNYC’s New Tech City, recalls a conversation with the Washington Post’s Mike Rosenwald, who’s researched the effects of reading on a screen. “He found, like I did, that when he sat down to read a book his brain was jumping around on the page. He was skimming and he couldn’t just settle down. He was treating a book like he was treating his Twitter feed,” she says.
Neuroscience, in fact, has revealed that humans use different parts of the brain when reading from a piece of paper or from a screen. So the more you read on screens, the more your mind shifts towards “non-linear” reading — a practice that involves things like skimming a screen or having your eyes dart around a web page.
“They call it a ‘bi-literate’ brain,” Zoromodi says. “The problem is that many of us have adapted to reading online just too well. And if you don’t use the deep reading part of your brain, you lose the deep reading part of your brain.”
So what’s deep reading? It’s the concentrated kind we do when we want to “immerse ourselves in a novel or read a mortgage document,” Zoromodi says. And that uses the kind of long-established linear reading you don’t typically do on a computer. “Dense text that we really want to understand requires deep reading, and on the internet we don’t do that.”