Are computers smarter than humans? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? What happens in the brain with ALS? Are emotions experienced in the heart or the brain? How can I find out which stage of cognitive decline I am in, and how can I prevent Alzheimer’s disease or dementia? How are memories made in the brain? Do we only use 10% of our brain? Is it true that you can be ‘left-brained’ or ‘right-brained’? Can brain implants read and control our minds? How is a neuron made?