16 year-old girl with pseudoseizures and generalized EEG discharges. Increased frequency of shaking episodes. Rule out structural reason for the seizures. The brain demonstrates normal structure and signal. No evidence of gray matter heterotopia or cortical malformation. The hippocampi are symmetric in size and signal with preserved internal architecture. The ventricles and other CSF-containing spaces are normal in size. No intracranial hemorrhage, infarct, mass or mass effect. The major vascular flow voids are preserved. There is very minimal mucosal thickening in the sphenoid sinus.
Normal brain MR examination without findings to suggest seizure focus.