How Your Brain WorksEver wondered what's going on inside your head? You are your brain. Everything that makes you you, and all your experiences of the world, are somehow conjured up by 1. 4 kilograms of grey matter inside your skull. That might seem impossible, but science has advanced so much that we now understand not just its structures and inner workings but also how it can give rise to perception, consciousness, emotions, memories, intelligence, sleep and more. How