Figure 1.
Time line of clinically observed seizures and treatment with medication, ketogenic diet, and magnesium sulfate (MgSO4) for the 2 patients. Patient 1 had clinical and electrographic seizure cessation on achieving MgSO4 levels of 3 mmol/L (upper panel). Patient 2 had persistent electrographic seizures despite maximal dosing of MgSO4 (lower panel).