தூக்கம் - இயற்கையின் ஒரு அதிசயம் | Dr Prabhu скачать в хорошем качестве

தூக்கம் - இயற்கையின் ஒரு அதிசயம் | Dr Prabhu

🧠 Ever wondered why you dream or why you sometimes feel paralyzed during sleep? In this fascinating Part 3 of his sleep series, Dr. Prabhu from Erode, Tamil Nadu, explains how your brain’s “sleep-wake switch” and the incredible REM ON/OFF mechanism control not just your sleep—but your dreams, memory, and even body movements! 🎯 What you’ll learn: How your brain decides when to sleep and wake up NREM vs REM sleep: What happens in each stage Why dreams occur mostly during REM sleep Why you sometimes can’t move your arms or legs when you wake up suddenly How brain chemicals like orexin and VLPO neurons work like switches The mystery behind sleep paralysis (REM Atonia) Why you don’t act out your dreams—even the scariest ones! 🌙 Fun Fact: Did you know your brain has its own internal “sleep switches,” like the NREM-REM switch, which helps protect you from acting out your dreams? ⏱ Timestamps (10:47 mins): 00:00 – Introduction: Why Sleep Is Important 01:20 – Sleep-Wake Switch Explained 03:15 – NREM vs REM Sleep 05:40 – Role of Orexin in Wakefulness 07:05 – What Triggers Dreams? 08:30 – REM Atonia: Why You Can’t Move During Sleep 09:50 – Fun Sleep Facts & Future Topics 🔍 30 SEO Keywords (comma-separated): sleep cycle, REM sleep explained, dreams during sleep, why can’t I move when I wake up, sleep paralysis, orexin hormone, NREM sleep stages, Dr Prabhu sleep video, brain and sleep, sleep wake switch, REM atonia, why we dream, brain chemicals sleep, sleep disorders, sleepwalking causes, sleep talking, circadian rhythm, homeostatic sleep drive, sleep health tips, Tamil sleep awareness, sleep science explained, why we sleep, neuro sleep facts, sleep paralysis Tamil, brain sleep control, memory and sleep, REM sleep benefits, sleep and dreams, sleep switch mechanism, Dr Prabhu Erode 🔗 Best Hashtags: #SleepScience #DrPrabhu #REMsleep ⚠️ Medical Disclaimer: This video is for informational purposes only and does not substitute professional medical advice. Please consult your doctor for personal health concerns. For Book An appointment Contact 96772 14441 Medical Disclaimer: The content in this video is provided for general informational purposes only and is not intended as, nor should it be considered a substitute for, professional medical advice. Do not use the information on this channel for diagnosing or treating any medical or health condition. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider.