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Toward a definition of MEG spike: parametric description of spikes recorded simultaneously by MEG and depth
Rafal Nowak1, Marta Santiuste, Antonio Russi
1Magnetoencephalography Unit, Centro Medico Teknon, Vilana 12, 08022 Barcelona, Spain. rnowak@catalonia.net
Abstract:
There is not yet a formal definition of magnetoencephalography (MEG) spike. This study provides a parametric description and definition of clear-cut MEG spikes recorded simultaneously by MEG and depth electrodes (iEEG). A total number of 367 simultaneous MEG/iEEG spikes were selected for analysis. Distribution of morphologic spike parameters and detailed quantitative analysis of the basic morphologic characteristics of MEG spikes is provided.
