Well there's no proof, it's all speculative and even the concept of scanning all the information in a human brain is fantasy so there isn't going to be a real answer for awhile.

But just as a conceptual argument, how do you figure that a one-time brain scan would be able to replicate active processes that occur over time? Or would you expect the brain scan to be done over the course of a year or something like that?

[–] [email protected] 5 points 7 months ago

You make a functional model of a neuron that can behave over time like other neurons do. Then you get all the synapses and their weights. The synapses and their weights are a starting point, and your neural model is the function that produces subsequent states.

Problem is brians don’t have “clock cycles”, at least not as strictly as artificial neural networks do.