The Science of Zombies
The most important scientific concept that is relevant to zombies is the idea of neurogenesis. Neurogenesis is the process by which new neurons are generated in the brain. In humans, neurogenesis occurs primarily in the hippocampus, which is a region of the brain that is involved in memory and learning.
If zombies were real, it is possible that they might have an increased rate of neurogenesis. This could explain why zombies are often depicted as being mindless and unable to think for themselves. They may also have difficulty forming new memories, which could explain why they are so relentless in their pursuit of human flesh.
Another important scientific concept that is relevant to zombies is the idea of prions. Prions are infectious proteins that can cause a number of degenerative brain diseases, such as Creutzfeldt-Jakob disease and kuru. Prions are extremely resistant to heat and radiation, and they can be transmitted through contact with infected tissue or fluids.
If zombies were real, it is possible that they might be infected with a prion that causes them to behave in a zombie-like manner. This could explain why zombies are often depicted as being slow and clumsy, and why they are so difficult to kill.
Could Zombies Really Exist?
Based on our current understanding of science, it is unlikely that zombies could exist in the real world. However, there are a number of scientific concepts that could help us to understand how they might work if they did. It is important to remember that zombies are fictional creatures, and there is no evidence to suggest that they actually exist.
