JLE

Epileptic Disorders

MENU

Sensitivity of scalp 10-20 EEG and magnetoencephalography Volume 15, numéro 1, March 2013



Figure 1 Scalp EEG/MEG and SEEG/MEG of Case 1 (a) and Case 2 (b). Upper panel: spikes detected by scalp EEG and MEG (left), and SEEG and MEG (right); electrode location is depicted on the right. Lower column: axial, coronal, and sagittal MRI; the equivalent current dipole reflects location (circle) as well as orientation (bar). In both cases, MEG spike dipoles from both studies were anatomically concordant.



Figure 2 Coronal schema showing angle between the spike dipole and vertical line.