Norman Doidge’s The Brain that Changes Itself
Penguin, 2007
As Olduvai suggests here, there is something different about writing a response to non-fiction, just as I have found a difference in the way that I approach reading it. She’s right: it’s not as though we are being graded. But, I want to be fair and, because I read so little in this area, I have no context — or a very limited context — in which to respond to the book I’m reading. It feels as though anything that I might say will be only brushing the surface.
However, I have read Oliver Sacks, so I can draw that single comparison to Norman Doidge’s book. Both writers endeavour to bring neuroscience out of labs and hospitals and into a wider readership. And, even if I hadn’t thought of the similarity myself, I could have pulled Sack’s blurb from the back cover: “Fascinating. Doidge’s book is a remarkable and hopeful portrait of the endless adaptability of the human brain.”
Sack’s ability to draw unscience-y readers into science-y territory is remarkable. So the blurb would have held weight for me. But it wasn’t Sack’s quote which drew me to reading this; it was a friend who has struggled with addiction in her family (specifically, alcoholism); she suggested the book as a means of understanding the physiological changes in an addict’s brain, the ways in which physical changes come to override rational thought and decision-making power. (Which decimates that whole “if you loved me” argument.)
When I began reading, at first I wondered how she would have come upon this. The book opens with the story of a woman who had become completely debilitated by the sensation that she was perpetually falling. The sensory organ responsible for her balance system (the vestibular apparatus) wasn’t working. Old-school ideas about the brain, which viewed it as a machine, one with dedicated parts for specific purposes, would have written her off. Something in her machine was broken and could not be repaired based on traditional models. Enter new-school idea: neuroplasticity. (Yes, it even has a Wikipedia page.) The brain is plastic; it can be shaped by experience and new pathways can be established.
This kind of story, though interesting, doesn’t seem immediately relevant to, say, alcoholism. But case studies, like this one, go a long way towards drawing readers into The Brain that Changes Itself. And although Cheryl’s story had a “happy ending”, it’s clear that the same concept also underlies addiction. If the brain can learn new habits? If experience can shape new pathways? Then the stage is set for negative — as well as positive — outcomes. Yes, it makes sense. (And not to worry, the chapter on addiction is just one portion of the narrative, so if that subject doesn’t have personal relevance for you, you won’t be bored.)
In an interview with Shelagh Rogers, on “The Next Chapter”, Norman Doidge spoke of the demanding process by which he adjusted his tone and style in order that this work could reach a broader audience. He knew that the average reader could not grapple with the complexities of neuroscience. And although the text sounds authoritative, that’s rooted in confidence, not jargon. (Although he wasn’t always this outspoken: the concept of brain plasticity was attacked vociferously by the medical community until relatively recently.)
Sure, there are medical concepts. He defines a neuron (but not until page 53, giving readers plenty of time to adjust to the ideas behind the science) and he uses words like localizationism (but not until the concept feels familiar). But, overall, this is a book that changes the way that readers think. Even readers, like me, without a background in science and neurology. The case studies consider everything from learning disabilities to memory loss, from OCD to pornography addiction, from blindness to preferences in food and love. Guaranteed that something here will have immediate relevance to your life.
If this sounds uninteresting, I’m not fairly representing the book. It really is, as Norman Doidge said, fascinating. The idea (Michael Merzenich’s) that the brain is structured by its constant collaboration with the world? How cool is that.
I disagree with Norman Doidge’s characterization of the “physical distress” the Silver Spring monkeys experienced in the extreme tests they were subjected to (and, indeed, there is a lot of discussion about animal experimentation, which perhaps I should have anticipated), and his overall acceptance that the ends justify the means, but I learned a lot from this book.
It made my neurons reach for new real estate up there in my cranium: I could feel them stretching.
PS This also counted towards the Science Book Challenge.
The chapter on OCD is fascinating, Raidergirl, and the fact that he looks at these things as being on a spectrum (rather than that black-and-white, old-school view), I think you’d find it especially interesting in terms of your daughter’s tendencies.
I’m still thinking back to parts of it, Susan: it’s definitely worth dipping into when your son is done with it. It’s changed the way that I think about using my brain (and not using it, too!) and definitely served as a foundation for more reading in this vein.
I understand what you mean, Erin. And the variety of subjects that he considers makes it relevant in one way or another for sure! Hope you enjoy it.
I think I’d like to give this one a try. I don’t read much nonfiction, but I’d like to read a little more. This one sounds accessible as well as interesting, and not so focused on a particular field that it has no bearing on the wider world.
This was a book my son requested and received for Christmas. I’ve spotted him reading from it several times already this week (he’s dipping in and out of at least a couple others as well).
I’ll have to borrow it at some point!
This does sound interesting and similar to Sacks’ book, The Mind’s Eye. I have a child who has OCD tendencies. Just tendencies, but it would be interesting to read more about it.