Lancet neurology
-
Electrographic seizures are seizures that are evident on EEG monitoring. They are common in critically ill children and neonates with acute encephalopathy. ⋯ Studies have shown that a high burden of electrographic seizures is associated with worsened clinical outcome after adjustment for cause and severity of brain injury, suggesting that a high burden of such seizures might independently contribute to secondary brain injury. Further research is needed to determine whether identification and management of electrographic seizures reduces secondary brain injury and improves outcome in critically ill children and neonates.
-
Comparative Study
Regional brain volume abnormalities in Lesch-Nyhan disease and its variants: a cross-sectional study.
Lesch-Nyhan disease is a rare, X-linked, neurodevelopmental metabolic disorder that is caused by abnormalities in the levels of hypoxanthine-guanine phosphoribosyltransferase enzyme activity. The neural substrates associated with Lesch-Nyhan disease remain poorly understood. We aimed to use voxel-based morphometry to identify affected brain regions in classic Lesch-Nyhan disease and Lesch-Nyhan variant disease, and to identify regions that differ between the two disease types. ⋯ National Institute of Child Health and Human Development, Therapeutic Cognitive Neuroscience Fund, and Benjamin and Adith Miller Family Endowment on Aging, Alzheimer's and Autism Research.