There are ample known facts and published theories about neuroscience that have never brought together into a coherent framework. Everyone has their pet theories and focuses just on them in isolation. Let me know when some funder is genuinely interested in putting all the pieces together instead of grandstanding on a single idea.
The point one must recognize is imperfection and pet theories are what drives the research. a full theory of cognition would not require billions to store once known. People seek rents so they have an interest in maintaining mysteries and confusions. One of the easiest ways is the fallacious XORing of nature.
