What is the ratio of ai scientist focus on brain research comparing to those more interested in metacognitive?

Question

What is the ratio of ai scientist focus on brain research comparing to those more interested in metacognitive?

Answer 1

I was once interested in AI and the brain.  I was a neurophysiologist and then became a computer scientist.  The problem is that AI tries to achieve what an intelligent expert would do, but it does not really deal with the neuronal mechanisms that he uses.  The brain is far more complicated than any computer system, it uses much less energy, it is more flexible, it has many more complicated tasks to perform, and it is really cheap to make one (we have over six billion of them).

Answer 2

Brain research is driven by setting up the right hypothesis which results in demonstrating something that is very narrow.

Metacognition, on the other hand, is hardly scientific and is primarily conducted by individuals who theorize under the power of a joint. It would be difficult to arive at an indisputable ratio but some claim it is something like 1 and 7 (or 12.5%).