Hyperammonemia: What Urea-lly Need to Know: Case Report of Severe Noncirrhotic Hyperammonemic Encephalopathy and Review of the Literature

Figure 2

EEG on hospital day 3, showing theta frequency slowing and artifacts from spontaneous horizontal and vertical eye movements but no triphasic activity and no epileptiform activity. HFF 70 Hz, LFF 1 Hz; sensitivity and time base indicated on image.