作者单位:Department of Pediatric Neurology, Rudolf Magnus Institute of Neuroscience, University Medical[1]Biomedical MR Imaging and Spectroscopy Group, Image Sciences Institute, University Medical Center[2]UCL Institute of Neurology, Queen Square, London, United Kingdom, SEIN, Epilepsy Institutes in the[3]UCL Institute of Neurology, Queen Square, London, United Kingdom[4]