Young children with multidrug-resistant epilepsy and vagus nerve stimulation responding to perampanel: A case report

Figure 2 Video-electroencephalography recordings of this patient before and after perampanel treatment. A: Before treatment with perampanel (PER). The basic waves were irregular and slow, and multifocal generalized sharp and (multi-) spike wave discharges were frequent over the whole brain; B: Before treatment with PER. Seizures were observed during the monitoring, with 8-10 tics in each seizure, and the high-amplitude slow waves with high-frequency discharges were recorded in video-electroencephalography; C: During treatment with PER. The frequency of abnormal multifocal discharges was decreased, and no seizure was observed during the monitoring.