TED-Ed: How spontaneous brain activity keeps you alive - Nathan S. Jacobs

The video explores the brain's complex functions, highlighting its role in processing experiences and maintaining vital activities through spontaneous neuron activity. It discusses the brain's autopilot functions, such as breathing and walking, and delves into the mysterious nature of sleep, where the brain remains active, transitioning through various rhythms. The video emphasizes the brain's ability to perform complex tasks without conscious awareness, underscoring its sophistication.

Discuss the relationship between spontaneous brain functions and cognitive tasks.

What happens to brain activity during REM sleep?

What are some unanswered questions about sleep and brain function?