How does your brain know that you want to move? Why do some people remember their dreams and others do not? Do we only use 10% of our brain? Why do people still receive electroshock therapy? How does music affect mental health? Are emotions experienced in the heart or the brain? What happens in the brain with ALS? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? Why don’t we use stem cell therapy for MS? Why is some information stored so quickly in the brain, while other information takes much longer?