Did you know that the world's most complex computer is in your head? Your brain is responsible for almost everything we do. It allows us to think, move, feel, sleep, remember, forget, imagine, and have some pretty strange dreams. But it's also one of the most mysterious organs in the human body. In Brain Secrets, you'll learn all about the human brain. For example, what your brain does when you sleep, where your emotions come from, and how it's possible to remember everything that's ever happened. It's packed with fascinating facts and real-life case studies, and also addresses mental health, with tips on how to keep your brain healthy.