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Which human cell type has the longest known lifespan?
Human biologyNeuroscience
Quick Answer
Many neurons can last for an entire human lifetime. Some brain cells are formed before birth and persist for decades.
The Full Story
Many neurons are among the longest-lived cells in the human body, with some surviving for the entire lifespan of a person. Unlike skin or blood cells, most mature neurons are not routinely replaced at a high rate. This long lifespan is important for memory, learning, and stable brain circuits. Some types of neurons may be renewed in limited regions, but many core neurons are effectively lifelong cells.
Key Facts
1.Many neurons can last for decades or a lifetime
2.Most mature neurons are not frequently replaced
3.Long-lived neurons support memory and stable brain function
YouTube Angle
Suggested video title for this topic:
"The body cells that can stay with you for life."