Vivekananda, U;
(2020)
Redefining the role of Magnetoencephalography in refractory epilepsy.
Seizure
, 83
pp. 70-75.
10.1016/j.seizure.2020.10.010.
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Abstract
Magnetoencephalography (MEG) possesses a number of features, including excellent spatiotemporal resolution, that lend itself to the functional imaging of epileptic activity. However its current use is restricted to specific scenarios, namely in the diagnosis refractory focal epilepsies where electroencephalography (EEG) has been inconclusive. This review highlights the recent progress of MEG within epilepsy, including advances in the technique itself such as simultaneous EEG/MEG and intracranial EEG/MEG recording and room temperature MEG recording using optically pumped magnetometers, as well as improved post processing of the data during interictal and ictal activity for accurate source localisation of the epileptogenic focus. These advances should broaden the scope of MEG as an important part of epilepsy diagnostics in the future.
| Type: | Article |
|---|---|
| Title: | Redefining the role of Magnetoencephalography in refractory epilepsy |
| Location: | England |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.seizure.2020.10.010 |
| Publisher version: | https://doi.org/10.1016/j.seizure.2020.10.010 |
| Language: | English |
| Additional information: | Copyright © 2020 The Author(s). Published by Elsevier Ltd on behalf of British Epilepsy Association. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
| Keywords: | magnetoencephalography, electroencephalograph, source localisation, OPMs |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > UCL Queen Square Institute of Neurology UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > UCL Queen Square Institute of Neurology > Clinical and Experimental Epilepsy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10113276 |
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