Stecher

When we do something that requires physical effort, our pupils can dilate and activity heightens in the prefrontal cortex, the part of the brain involved in cognition. Now, it seems that these two reactions may also guide our decisions about activities that we have yet to carry out.

Read more: https://www.newscientist.com/article/2260194-your-eyes-can-reveal-your-decisions-before-youve-even-made-them/#ixzz6emzNgiHy

Das Pendant dazu: Der Stechblick, himmelblau und weit weg.