Disease burden. One aspect of neurodevelopmental disorders that we cover insufficiently on our blog is how epilepsy affects families. Not just the symptoms of seizures and developmental delay, but how the overall burden of developmental and epileptic encephalopathies (DEEs) affects the quality of life of patients. In a recent study, we took a first step towards measuring quality of life and assessing to what degree seizure control and quality of life in DEEs are related. To our surprise, we found that objective seizure control and quality of life are unrelated. In contrast, quality of life is related to a more nuanced measure, the number of days that were minimally disrupted by seizures.