Neurology
Session # 2459
The epilepsies are among the most common neurological conditions, affecting approximately 1% of the general population and are most common in childhood, affecting approximately 70 out of 100,000 children under the age of two years. Seizures are commonly encountered in the genetics clinic, as they are a common comorbidity of many known Mendelian disorders and many epilepsy syndromes have a strong genetic component. Recent data show that de novo alterations play an important role particularly in the early-onset epileptic encephalopathies