Jonah Lehrer last year: Can a thinking, remembering, decision-making, biologically accurate brain be built from a supercomputer?

Markram is dismissive of most computational neuroscience. “It’s not interested enough in the biology,” he says. “What they typically do is begin with a brain function they want to model”—like object detection or sentence recognition—“and then try to see if they can get a computer to replicate that function. The problem is that if you ask a hundred computational neuroscientists to build a functional model, you’ll get a hundred different answers. These models might help us think about the brain, but they don’t really help us understand it. If you want your model to represent reality, then you’ve got to model it on reality.”



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