The conversation between human and AI assistant.
What happens to your brain when you "black out" and are unconscious? How different is it from being asleep?
I see. Does the brain react differently to REM sleep compared to unconsciousness?
Yes, the brain activity during REM sleep is similar to that of wakefulness, while during unconsciousness, there is a decrease in brain activity. REM sleep is also associated with dreaming, while during unconsciousness, there are no conscious experiences.