Toward a definition of MEG spike: parametric description of spikes recorded simultaneously by MEG and depth electrodes.
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.
Nowak
Rafal
R
Magnetoencephalography Unit, Centro Medico Teknon, Vilana 12, 08022 Barcelona, Spain. rnowak@catalonia.net
Santiuste
Marta
M
Russi
Antonio
A
D000200:Action Potentials; D000293:Adolescent; D001921:Brain / Q000503:physiopathology*; D002648:Child; D004566:Electrodes; D004567:Electrodes, Implanted; D004827:Epilepsy / Q000503:physiopathology*; D005260:Female; D006801:Humans; D015225:Magnetoencephalography; D008297:Male