
In the Book. Proust and the Squid: The Story and Science of the Reading Brain, Harper Perennial, 2008. This is an account of how our brains change as we learn to read.
Exactly. Most people don't realize how unnatural and difficult written language actually is, yet here we are. There's a great book on the subject called 'Proust and the Squid'[1]; it looks into the history, development and neuroscience of reading and it's quite eye-opening. There's really no reason to believe why math/music/programming/etc should be any different.
[1] http://www.amazon.com/Proust-Squid-Story-Science-Reading/dp/...
Paraphrasing wildly, Wolf said that writing as a technology is something we built by repurposing different areas of our brain that evolved in response to our pre-literate environment. Our brains didn't evolve to read. Reading is one of those marvelous things that we hairless apes have managed by pushing ourselves. It's what we do.
Dyslexia is, essentially, to put it in computer terms, the result of slow throughput in the cognitive system we've built from our (spoken) language part of the brain and our visual-spatial part (which probably evolved in response to recognizing details on the landscape, etc). In most people, when they learn to read, the brain "wires up" this system in an efficient way. It's wired up cleanly. In people with dyslexia, the wiring is more like a rat's nest — or maybe "spaghetti" would be a better way of putting it. (Again, I'm paraphrasing!)
Dyslexia is more prevalent among left-handed people. It seems like (if I remember left and right sides of the brain correctly), language is on one side of the brain, and visual-spatial is on the other. Now, left-handed people are right-brain dominant. And, if I remember correctly, left-brain dominant people are better at wiring up their brains, when the "wiring" needs to cross over from one side of the brain to the other. In general, right-handed people do a better job at building a "system" than left-handed.
Regarding Chinese and Japanese, the article talked about the way these writing systems are taught: namely, students are made to sound out what they're writing, over and over. So, if I were to guess, this slow and deliberate practice recruits all the parts of the brain involved more energetically, and as a result helps the individual compensate for any innate, relative deficiency in building a cognitive system that coordinates left and right sides of the brain: meaning, wiring up a brain that can read.
That's my best guess. Speaking out loud while learning to write may be the critical difference.
According to Wolf, our "reading circuits" are changing on a neurological level, affecting reasoning, critical thinking and even empathy.
On the other hand were getting better at skim reading, quickly sorting through mountains of lower value information.
This article in the Guardian gives a great summary: https://www.theguardian.com/commentisfree/2018/aug/25/skim-r...
Another good article on the topic, if you happen to prefer French, from Usbec & Rica: https://m.usbeketrica.com/article/a-plus-vous-lisez-en-diago...
(Disclaimer: Both The Guardian and Usbek & Rica are supplying articles for our platform)
