I tried to put as much as I could about HTMs in a single picture

Can you correct me on what types of cells are in different layers?
What exactly does Layer 5 do? Is it simply a copy of Layer 2/3?


My first input is that this is all happening in either WHAT / WHERE or BOTH. I see you have what and where labeled on different layers, and I don’t think it works that way. I think this process is running in both spaces simultaneously.