1. Department of Pediatric Neurology, National Neurosciences Institute, King Fahad Medical City, Riyadh, Saudi Arabia
2. Neuronavigation and Intraoperative MRI Unit, Department of Neurophysiology, National Neurosciences Institute, King Fahad Medical City, Riyadh, Saudi Arabia
3. Department of Neurosurgery, National Neurosciences Institute, King Fahad Medical City, Riyadh, Saudi Arabia