| pubmed-article:18353615 | pubmed:abstractText | Magnetoencephalography (MEG), also referred to as magnetic source imaging (MSI) when combined with structural imaging, provides a new, noninvasive tool for epilepsy localization. In contrast to EEG, the magnetic fields generated by electrical discharges are minimally affected by intervening tissue layers. The purpose of this study was to determine the effectiveness of MEG/MSI in the presurgical evaluation of localization-related epilepsies by means of a systematic review. | lld:pubmed |
