Is that even required? I mean, to simulate a brain, would you really need to go all the way down to simulating every cell or could an averaging of the interacti

Is that even required? I mean, to simulate a brain, would you really need to go all the way down to simulating every cell or could an averaging of the interactions be enough? I don't know if what I said even makes sense but I really don't believe that we need something that simulates the brain at the cell level to replicate some of the processes.