Can you feel pain in your brain? Can I train plasticity? How do brain cells communicate with each other? Do some people have stronger mental imagery than others? And does this affect how they learn? 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 when you take psychedelics? Is it true that you can be ‘left-brained’ or ‘right-brained’? Are emotions experienced in the heart or the brain? Why is sleep so essential? How does stress affect your brain?