What happens in the brain with ALS? Do colours appear the same to everyone? Do we really have a reptile brain, a mammal brain, and a human brain inside our heads? When are we able to solve MS? How does our brain create a 3D world? Is this possible with just one eye? How does speaking multiple languages impact the brain? Why do people still receive electroshock therapy? What happens when you have a blackout during an exam? Why do some people remember things better than other people? How does stress affect your brain?