Скачать или смотреть The Science of Sleep Why We Spend a Third of Our Lives Unconscious

This video explores the biological necessity of sleep and the complex processes that occur within the human brain and body while we are unconscious. We examine the active role of neuroscience in memory consolidation and the discovery of the glymphatic system which clears metabolic waste to prevent cognitive decline. The narration covers the evolution of sleep across different species and the critical functions of REM sleep in emotional processing and psychological resilience. Viewers will learn about the impact of the circadian rhythm and how modern lifestyle factors disrupt our natural internal clock. The content highlights the vital link between quality rest and physical health including immune system support and tissue repair. We investigate why sleep is a non negotiable pillar of survival and how it serves as a sophisticated process of restoration for the most complex organ in the body. This comprehensive look at sleep science provides insight into why we spend one third of our lives in this mysterious state and the consequences of sleep deprivation on long term well being.