Introduction to the Brain

The video explores the brain, the organ that defines who we are. It discusses the brain's complexity, its energy demands, and its role in controlling the body through the spinal cord. The brain is divided into three main areas: the brain stem, cerebellum, and cerebrum, each with distinct functions. The cerebrum is responsible for higher processes like thought and personality. Despite advances, the brain's full workings remain a mystery, challenging scientists to uncover its secrets.

How does the brain regulate unconscious body processes?

What is the significance of the cerebral cortex?