Why do some people remember things better than other people? What happens in the brain with ALS? Why do some people remember their dreams and others do not? Do the male and female brain differ? Why are you grumpy after a bad night of sleep? What is the purpose of brain research? Is it true that you can be ‘left-brained’ or ‘right-brained’? How do brain cells communicate with each other? Can I learn from a text by listening to it while I sleep?  Can you unlearn sleeping in the dark?