What goes wrong in the brain when I lose focus? Is there a link between rheumatoid arthritis and anxiety? Why don’t we use stem cell therapy for MS? How does speaking multiple languages impact the brain? Do some people have stronger mental imagery than others? And does this affect how they learn? How does stress affect your brain? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? Can you feel pain in your brain? Is the brain more or less active during sleep? What happens in the brain when you feel ‘confused’?