Electroencephalogram of Age-Dependent Epileptic Encephalopathies in Infancy and Early Childhood

Figure 16

EEG in a previously well child presenting with epilepsia partialis continua, progressive hemiparesis, and contralateral cerebral atrophy, consistent with Rasmussen’s syndrome.

(a)   Focal left temporal interictal discharges with decreased amplitude over the left hemisphere

(b) Progressive cerebral atrophy at (i) 8 months and (ii) 15 months after seizure onset