Clinical evidence for the utility of movement compensation algorithm in magnetoencephalography: Successful localization during focal seizure |
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| Authors: | Kakisaka Yosuke Wang Zhong I Mosher John C Dubarry Anne-Sophie Alexopoulos Andreas V Enatsu Rei Kotagal Prakash Burgess Richard C |
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| Affiliation: | Epilepsy Center, Department of Neurology, The Cleveland Clinic, Cleveland, OH 44195, USA; Department of Pediatrics, Tohoku University School of Medicine, Sendai, Japan. |
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| Abstract: | A movement compensation (MC) algorithm may help to evaluate seizure focus in magnetoencephalography despite patient movement. We report a boy whose ictal MEG focus was localized to the same sublobar region before and after head turning when MC was applied, but which was erroneously localized to a different area without MC. This study provides the first clinical evidence for utility of MC in magnetoencephalography for localizing focal seizures. |
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