Fig. 3

Electrode contacts in MNI space, co-registered on a standard MNI152 template (A) Electrode contacts inducing stimulation-induced seizures are depicted in blue. (B) Electrode contacts involved in stimulation seizure onset are depicted in blue. For A + B electrode contacts associated with spontaneous seizure onset are color-coded orange. The overlap of orange with blue-colored electrodes indicates concordant localization of the stimulation-induced seizure onset zone and the spontaneous seizure onset zone. R right, L left.