If neurons are polymorphic functions, not keepers of state, it would stand to reason that certain functions at the root of a dependency tree would get more use

If neurons are polymorphic functions, not keepers of state, it would stand to reason that certain functions at the root of a dependency tree would get more use than some obscure branches. Is it overreaching to suggest that object orientation has been detrimental to our understanding of cognitive processes? I can think of so many memories of images of brains drawn into regions. Usually for comedic effect. But the symbol is powerful. Different 'parts' of the brain know or do things related to a specific domain. To imagine the brain does crazy things like biological macros is harder to draw in 2D, but likely much more accurate to the real world than having a portion of my brain dedicated to XYZ...