'A General Theory of Love' is turning into a bit of comfort-reading these days. I tend to skim through chapters right before I go to sleep. For a neurobiology book, it's a fairly romantic read.
I was reading it right now and remembered how much I'd enjoyed this idea of limbic resonance the first time that I read it. Our limbic systems which are sort of the most primitive and emotional parts of our brain, are not exactly information-sponges. As the book puts it, they don't pick up facts as rapidly as the neocortex does.
The book postulates that the limbic system is capable of something rather profound, however. That it enables us to share deep emotional states and is responsible for our capacity to form non-verbal connections with other members of our species which are in large part responsible for our elaborate social behaviour. And this leads not just to creating the capacity for empathy but in some cases it lays the basis for the bonds of companionship since it allows 'our systems to synchronise with each other through limbic revision'.
All in all, apparently love rewires the brain by changing its chemistry. And to adopt the book's guileless and somewhat mushy tone, 'In any relationship, one mind revises the other; one heart changes its partner. This astounding legacy of our mammalian brains is limbic revision : the power to remodel the emotional parts of the people we love as our Attractors activate certain neural pathways and the brain's inexorable memory mechanism reinforces them.'
What all that means is that who we are and who we become depends, in part, on whom we love.
It rarely happens that a popular science book ends up saying the same thing as your favourite Jane Austen novel. But when it does, you can't help grinning like a fool as you jump out of bed to type it onto your blog.
I was reading it right now and remembered how much I'd enjoyed this idea of limbic resonance the first time that I read it. Our limbic systems which are sort of the most primitive and emotional parts of our brain, are not exactly information-sponges. As the book puts it, they don't pick up facts as rapidly as the neocortex does.
The book postulates that the limbic system is capable of something rather profound, however. That it enables us to share deep emotional states and is responsible for our capacity to form non-verbal connections with other members of our species which are in large part responsible for our elaborate social behaviour. And this leads not just to creating the capacity for empathy but in some cases it lays the basis for the bonds of companionship since it allows 'our systems to synchronise with each other through limbic revision'.
All in all, apparently love rewires the brain by changing its chemistry. And to adopt the book's guileless and somewhat mushy tone, 'In any relationship, one mind revises the other; one heart changes its partner. This astounding legacy of our mammalian brains is limbic revision : the power to remodel the emotional parts of the people we love as our Attractors activate certain neural pathways and the brain's inexorable memory mechanism reinforces them.'
What all that means is that who we are and who we become depends, in part, on whom we love.
It rarely happens that a popular science book ends up saying the same thing as your favourite Jane Austen novel. But when it does, you can't help grinning like a fool as you jump out of bed to type it onto your blog.