Sleep and Memory
Deep sleep solidifies new memories, embedding them into the brain's structure, while REM sleep fosters creativity by connecting seemingly unrelated information. This unique process allows the brain to explore distant associations, leading to innovative insights and advancements in understanding. The interplay of these sleep stages highlights the distinction between mere knowledge and true wisdom.In this clip
From this podcast

Modern Wisdom
The Science Of Perfect Sleep - Dr Matthew Walker
Related Questions
Does deep sleep or REM sleep solidify memory?
How do deep sleep and REM sleep affect memory?
Is it more accurate to describe REM sleep as "an overnight workshop for your mind, where your brain sorts your feelings and sparks creative ideas" as mentioned in the episode: Dr. Matt Walker: Using Sleep to Improve Learning, Creativity & Memory | Huberman Lab Guest Series and the clip Sleep and Creativity?