The oldest part of your body is your neurons, specifically those in your cerebral cortex. Neurons are the longest-living cells in your body, and many remain the same throughout your entire lifespan. While other cells die and regenerate, neurons persist, making them the oldest part of your body.
- Neurons are specialized cells that transmit information throughout your body, and they are essential for functions like thinking, learning, and movement.
- The cerebral cortex, the outermost layer of your brain, plays a crucial role in higher-level functions such as language, memory, and reasoning.
These neurons are a testament to the enduring nature of some of your body's most vital components.
