That's all baloney!
For starters, we don't even know much about how the nerve cells work.
As for the commectome, i.e., the map of connections among nerve cells of the entire brain, we've just about managed mapping the mouse brain. But, as for linking that map to function, we're struggling even on the tiny nerve nets of worms.
It'll be several centuries of exponentially increased research work before we can understand the human brain at the level of nerve cell and axon and synapse. And even then . . .