Fig. 4From: Fatal coma in a young adult due to late-onset urea cycle deficiency presenting with a prolonged seizure: a case reportAt a sensitivity of 50 μV/CM, a repeated electroencephalogram obtained several days after admission shows diffusely attenuated and poorly organized background activity. This electroencephalography pattern is suggestive of profound generalized disturbance of cerebral activity. The calibration mark represents 1 second and 50 μVBack to article page