As stated by the experts from the Australian national University, the position of the body affects the health of the brain. The adoption of the most intelligent decisions contributes to the supine position.
Surveyed twenty volunteers engaged in anagrams. Performing these tasks, the subjects were first vertical, then horizontal. It turned out a sleeping position differed by making faster and better decisions.
According to the authors of the study, when the reflection in the supine position in the blood in large numbers entered the hormone noradrenaline, acting as a neurotransmitter of the nervous system, causing increased attention and cognitive abilities. Also, feeling calmer, bedridden people easier focuses on solving any task.