the human brain is a constant dialogue

“…the human brain is a constant dialogue between our old 🦎 reptilian 🧠 brain with the spinal cord sticking out at the bottom, which runs our instinctive survival 🧰 mechanisms, and our mammalian neocortex, the new outer layer, which occupies about 70 percent of the volume and is the organ of intelligence.”

(From “Artifice of intelligence”, article by John Thornhill reviewing “A Thousand Brains: A New Theory of Intelligence” by Jeff Hawkins, in Books, Life&Arts, Financial Times 12/14 June 2021.)

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