Does a 14T MRI scanner make more noise than a 3T MRI scanner? Why do Dutch people say “I have sawdust in my head” when they do something stupid? How are memories made in the brain? What goes wrong in the brain when I lose focus? Do the male and female brain differ? What happens in the brain with ALS? How can I find out which stage of cognitive decline I am in, and how can I prevent Alzheimer’s disease or dementia? Why do brain tissues have different colours? Why don’t we use stem cell therapy for MS? Can you distinguish between people who are visual or auditory learners?