I’ve to read twice to make sure they talked about brain simulations and not real humans. Although they said there were a remarkable synchronicity between brain

I’ve to read twice to make sure they talked about brain simulations and not real humans. Although they said there were a remarkable synchronicity between brain models and their human counterpart, I wonder how realistic the simulation could be, given the stand of the sciences and technologies we have at hand. Sadly, they didn’t describe the tasks they let the simulations solve in details, thus we cannot know more about it. But I guess they let humans solve the problems, measures the times and brains’ activities and then they use the simulations to explain the reason behind the differences: aka the waiting for gathering enough informations before jumping to conclusion. Will love it if anyone could shed more light on the matter.