Your brain is never truly off, even in your sleep

How spontaneous brain activity keeps you alive - Nathan S. Jacobs · 5:18 · Video: TED-Ed · Watch at the source

In short: Most of your brain's activity occurs beneath your conscious awareness. This video explores the constant, spontaneous neural firing that maintains your life and why these hidden processes only become noticeable when they fail.

While we often think of the brain as a tool we use only when we intend to, it is actually a system of constant motion. Nathan S. Jacobs explains that your neurons are perpetually active, performing essential functions whether you are awake, asleep, or distracted.

The video highlights the distinction between conscious actions and the background

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