Thu, 16 February 2017
In recent years, I’ve regularly vouched for the gut as our long-abused secondary brain. Given what most of us grew up learning in school, it can feel like a mammoth shift. Science and philosophy have long revered the brain as seat of consciousness, even the seat of humanity itself. But when it comes down to it, everything is interconnected. Our consciousness extends well beyond the brain. How we feel and who we are encompasses a much more expansive and intricate system than any of us learned in high school biology. At the center of this paradigm revision is something called the vagus nerve.
Vagus…as a word it sounds a little off-putting. If someone called me a vagus, I’d probably be mildly offended. But the literary origins of this word are actually kind of mystical: “vagus” in Latin translates to “wandering.” And I’d struggle to find a more apt definition.
(This Mark's Daily Apple article was written by Mark Sisson, and is narrated by Tina Leaman)