Browsing: Human brain

The Mind After Midnight: Where Do You Go When You Go to Sleep?

We spend a third of our lives asleep. Every organism on Earth—from rats to dolphins to fruit flies to microorganisms—relies on sleep for its survival, yet science is still wrestling with a fundamental question: Why does sleep exist? During·

Decoding Human Brain (History channel documentary)

It is almost philosophical to think that our mental representations, imagery, reasoning, and reflections are generated by electrical activity of interconnected brain cells. And even more so is to think that these abstract phenomena of·