How does music affect mental health? Is the brain more or less active during sleep? Why do children outperform adults in the game of ‘concentration’? Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? Can I train plasticity? Can you distinguish between people who are visual or auditory learners? Are computers smarter than humans? How is it that some people see an object as blue, while others say that same object is green? Do we really have a reptile brain, a mammal brain, and a human brain inside our heads? How are memories made in the brain?