Is it true that you can be ‘left-brained’ or ‘right-brained’? Is there a link between rheumatoid arthritis and anxiety? Can you distinguish between people who are visual or auditory learners? How does stress affect your brain? How does personality arise? And does it change over the course of your life? Why do people still receive electroshock therapy? How are memories made in the brain? Why is some information stored so quickly in the brain, while other information takes much longer? What happens in the brain when you feel ‘confused’? Is dopamine good for you and serotonin bad?