How does our brain create a 3D world? Is this possible with just one eye? Why is it easier to learn a language as a kid? Why don’t we use stem cell therapy for MS? What causes Alzheimer’s disease? Can you unlearn sleeping in the dark? How does your brain know that you want to move? How can I find out which stage of cognitive decline I am in, and how can I prevent Alzheimer’s disease or dementia? What is the purpose of brain research? When are we able to solve MS? Why do some people remember their dreams and others do not?