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Review Article
Magnetoencephalography in pediatric epilepsy
Hunmin Kim, Chun Kee Chung, Hee Hwang
Clin Exp Pediatr. 2013;56(10):431-438.   Published online October 31, 2013

Magnetoencephalography (MEG) records the magnetic field generated by electrical activity of cortical neurons. The signal is not distorted or attenuated, and it is contactless recording that can be performed comfortably even for longer than an hour. It has excellent and decent temporal resolution, especially when it is combined with the patient's own brain magnetic resonance imaging (magnetic source imaging). Data...