Why do we dream?

1. Does dreaming occur during
   
   • The slow wave
   • Light sleep
   • REM sleep
   • None
2. REM sleep lasts
   • 5-20 min
   • 40min - 1h
   • 1h-2h
   • None
3. Over 8 hours of sleep we dream on average
   • 30min
   • 2h
   • 4h
   • 6h
4. In the dream an
   • Unconscious process
   • Conscius pross
5. The purpose of the dream is to
   • Reflect our unconscious desires
   • Allow our brain to reconnect with our memories
   • Dreams have no purpose
   • We don't know anything about it

• Erstellt 24/11/2021
• Veröffentlicht 25/11/2021
• Geänderte 24/11/2021
• Schwierigkeit Durchschnitt
• Fragen 5
• Thema Gesundheit, Anatomie

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