Why do people still receive electroshock therapy? Is it true that you can be ‘left-brained’ or ‘right-brained’? Why is some information stored so quickly in the brain, while other information takes much longer? What happens in the brain with ALS? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? How can I find out which stage of cognitive decline I am in, and how can I prevent Alzheimer’s disease or dementia? Is dopamine good for you and serotonin bad? Why don’t we use stem cell therapy for MS? Can you unlearn sleeping in the dark? What happens when you have a blackout during an exam?