
The genetic causes of 60% of cases of epilepsy, brain malformations, mental retardation or autism are currently known.
Genetic diagnosis of these diseases may benefit patients with symptoms of brain and nervous system diseases such as paraplegia, Alzheimer, strokes, migraine, multiple sclerosis, Parkinson and epilepsy. In addition, since many of these diseases appear very late, a genetic test allows diagnosis before symptoms appear and thus be able to start preventive measures in advance.