Can you distinguish between people who are visual or auditory learners? Are emotions experienced in the heart or the brain? How can I find out which stage of cognitive decline I am in, and how can I prevent Alzheimer’s disease or dementia? Are computers smarter than humans? What is already known about long covid and the brain? Why do brain tissues have different colours? Is it true that you can be ‘left-brained’ or ‘right-brained’? Is there a link between rheumatoid arthritis and anxiety? Why do people still receive electroshock therapy? What goes wrong in the brain when I lose focus?