Are there people or animals with more or fewer than two brain hemispheres? How does stress affect your brain? What happens when you have a blackout during an exam? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? How do brain cells communicate with each other? Does a 14T MRI scanner make more noise than a 3T MRI scanner? Does neuroscience provide better explanations for behaviour than psychology? Are computers smarter than humans? What is the purpose of brain research? Why is it easier to learn a language as a kid?