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1Fetal-Neonatal Neuroimaging and Developmental Science Center, Division of Newborn Medicine, Department of Medicine,Boston Children’s Hospital, Harvard Medical School, 2Athinoula A. Martinos Center for Biomedical Imaging,Massachusetts General Hospital, Harvard Medical School, 3Division of Epilepsy Surgery, Department of Neurosurgery,Boston Children’s Hospital, Harvard Medical School, 4Division of Epilepsy and Clinical Neurophysiology, Department of Neurology,Boston Children’s Hospital, Harvard Medical School
Chapters
- 00:05Title
- 01:22Patient Preparation
- 03:25MEG and EEG Data Acquisition
- 04:37Identification of Interictal Activity & Detection and Localization of HFOs
- 07:09Results: Interictal High Frequency Oscillations Detected with MEG and EEG
- 08:48Conclusion
High Frequency Oscillations (HFOs) have emerged as presurgical biomarkers for the identification of the epileptogenic zone in pediatric patients with medically refractory epilepsy. A methodology for the noninvasive recording, detection, and localization of HFOs with simultaneous scalp electroencephalography (EEG) and magnetoencephalography (MEG) is presented.
