What is already known about long covid and the brain? What happens in the brain when you feel ‘confused’? Does neuroscience provide better explanations for behaviour than psychology? What happens when you have a blackout during an exam? How does music affect mental health? What effect does cyanide have on the brain? Why do some people remember their dreams and others do not? What is the ‘brain freeze’ sensation when eating or drinking something cold? Are emotions experienced in the heart or the brain? Why is some information stored so quickly in the brain, while other information takes much longer?