Neurogenetic diseases are problems that happen in the brain and body because of changes in our genes.
Imagine your body is like a toy robot, it has instructions inside it telling it how to work, just like a robot has a program. These instructions are called genes, and they’re written in special books (called DNA) that live inside every one of your cells.
Now, sometimes the books get a little messy or have typos. That’s what happens in neurogenetic diseases, some of the genes that help our brain and body work correctly don’t function as well as they should.
For example, let's say you're building a tower with blocks. If one block is broken, it might make your whole tower wobbly or even fall over. That’s like what happens in some neurogenetic diseases, parts of the brain or body can't do their job properly because the instructions are wrong.
Some kids with these problems might have trouble moving, learning, or remembering things. But just like a robot can still be fun to play with even if it's not perfect, people with neurogenetic diseases can still live happy and full lives!
Examples
- Someone is born with a genetic mutation leading to a rare form of blindness from the start.
- A person’s family has a history of sudden memory loss due to a specific brain condition.
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See also
- How do vaccines teach our immune system to fight diseases?
- How does the immune system fight off infections and diseases?
- How does the human immune system fight off diseases?
- What is mosquito?
- What is immunodeficiency?