Want to bake your noodle? Think color. Radiation and oscillation intercepted by our sensory systems? Highs and lows. Faster and slower. In and out. And our brain makes color from this? Hint: No one knows.
Decision making? Quantum extrapolation by the higher dimension self to ensure success at this realm using the sensory input. We know there is a lag between sensory input and conscious recognition. We are in the past always in a sense, but the higher self guides the way through probability. We are amazing beings here.