Clinical Study

Scalp and Intracranial EEG in Medically Intractable Extratemporal Epilepsy with Normal MRI

Figure 2

Scalp EEG-recorded extratemporal onset seizure. The bipolar montage-recorded seizure onset (red horizontal line) shows a focal ictal beta (FIB) frequency discharge from the left frontocentral (Fz, F3, Cz) head region.
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