[almarst]

What we have and AI don't are emotions. After all, that what animates us to survive and reproduce. Without emotions we can't classify and therefore store our experiences because there no reason to remember something which we are indifferent about. This includes everything not accessible by our senses. Our abilities are limited to what is needed for survival and reproduction because all the rest would consume our precious resources.

[nazgul17]

The larger picture is that our brains are very much influenced by all the chemistry that happens around our units of computation (neurones); especially hormones. But (maybe) unlike consciousness, this is all "reproducible", meaning it can be part of the algorithm.