Why Flies Die When They See Dead Flies

The video explores how animals, particularly fruit flies, respond to death and how these responses can provide insights into depression and aging. It highlights the role of sensory perception, such as sight and smell, in triggering physiological changes in fruit flies, leading to accelerated aging. The research also delves into the role of serotonin and specific neurons in this process, suggesting a potential link between sensory experiences and lifespan. While these findings are not directly applicable to humans, they offer a foundation for understanding the relationship between sensory perception, physiology, and aging.

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