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What Really Happens In Your Brain When You Sleep?

The video explores the profound impact of sleep, specifically focusing on sleep science and neuroscience, especially after 40. Learn how sleep affects memory, brain health, and energy levels. Discover how sleep deprivation can negatively impact your well-being and increase stress. In this video, I explain what sleep stages are and what they do for your brain and performance. Ever wonder what your brain is actually doing during those nighttime hours of sleep? It's not just one long period of rest. Your brain cycles through distinct stages, each serving critical functions. In this video, we break down sleep architecture and explore the four main stages of sleep: Stage 1: Light sleep and the transition from wake Stage 2: True sleep onset and memory processing Slow Wave Sleep: Deep sleep for restoration and growth REM Sleep: Dreams, emotional processing, and creativity Understanding these stages helps explain why sleep quality matters just as much as sleep quantity, and why interrupting these natural cycles can impact your performance and health. Perfect for people wanting to optimize their sleep and anyone curious about what's really happening in their brain each night. 🌐 More resources: • brainbasedleader.org • jessicadpayne.com #neuroscience #sleep #after40 00:00 - The Cultural Disrespect for Sleep 01:03 - What Is Sleep? Understanding Sleep Stages 01:41 - Consciousness During Sleep 01:58 - Insomnia: Types and Causes 02:59 - The Importance of Slow Wave Sleep 04:05 - Sleep Architecture: Stages and Cycles 05:08 - The Role of REM and Stage 2 Sleep 05:59 - Healthy Sleep Patterns and Strategic Napping 06:37 - Protecting Your Sleep for Better Performance