Genes give instructions to the cells of the body to perform certain functions.
If there is a change in a gene's DNA, a cell may not function properly. Genes are responsible for telling brain cells how to create the structures and chemicals necessary to conduct electrical activity in the brain. An alteration in a gene's DNA can lead to a disruption in the normal electrical activity of brain cells and seizures may occur. This will be a major step to developing new therapies and treatments for epilepsy and seizures. Genetic testing can then become available, which will allow physicians to diagnose epilepsy earlier and more accurately.