Magnetoencephalographic localization of interictal spike sources
- 1 April 1991
- journal article
- case report
- Published by Journal of Neurosurgery Publishing Group (JNSPG) in Journal of Neurosurgery
- Vol. 74 (4) , 660-664
- https://doi.org/10.3171/jns.1991.74.4.0660
Abstract
The reliability of localization of interictal spike sources using magnetoencephalography (MEG) was examined by repeated measurements in a patient with temporal lobe epilepsy. During two preoperative recording sessions, the estimated sources, projected onto magnetic resonance images of the patient's brain, were found to lie less than 1 cm apart within the area subsequently resected. The MEG localization was in close agreement with intraoperative cortical recordings.Keywords
This publication has 19 references indexed in Scilit:
- Localization of epileptic foci using a large‐area magnetometer and functional brain anatomyAnnals of Neurology, 1990
- Localization of Auditory Response Sources Using Magnetoencephalography and Magnetic Resonance ImagingArchives of Neurology, 1990
- Spatially Distributed Cortical Excitation Patterns of Auditory Processing during Contralateral and Ipsilateral StimulationJournal of Cognitive Neuroscience, 1990
- Source location of a 50 msec latency auditory evoked field componentElectroencephalography and Clinical Neurophysiology, 1988
- Neuromagnetic Evidence of Spatially Distributed Sources Underlying Epileptiform Spikes in the Human BrainScience, 1984
- Neuromagnetic Localization of Epileptiform Spike Activity in the Human BrainScience, 1982
- Tonotopic Organization of the Human Auditory CortexScience, 1982
- The sources and intracerebral distribution of auditory evoked potentials in the alert rhesus monkeyBrain Research, 1975
- Magnetoencephalography: Detection of the Brain's Electrical Activity with a Superconducting MagnetometerScience, 1972
- Magnetoencephalography: Evidence of Magnetic Fields Produced by Alpha-Rhythm CurrentsScience, 1968