🌙 Why do we dream? What happens in our brains when we sleep?
Dreams have fascinated humans for centuries, but what does science say about dreams?

In this video, Dr. Nova (an astronaut, scientist and teacher) explores the neuroscience & psychology behind dreams, including REM sleep, dream meanings, and how our subconscious mind creates dreams.

🔬 TOPICS COVERED:
0:00 – Introduction: What Are Dreams?
1:08 – Discovery of rREM sleep: How REM sleep was connected to dreams
1:37 – What Is REM Sleep & Why Is It Important?
2:21 – Theories of Why Do We dream?
3:09 – Dreams help us organize our memories?
3:44 – How dreams help us prepare for challenges?
4:25 – How dreams boost our creativity and problem solving?
5:17 – Why dreams are often weird?
5:29 – Conclusion:

💭 What’s the weirdest dream you've ever had? Tell us in the comments!

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