case_images: PMC9491239_01
case_images: Brain MRI showing the broadened bilateral frontotemporal extracerebral space, which is especially apparent on the left side.
case_images: fneur-13-889167-g0001.jpg
case_images: PMC9491239_01_fneur-13-889167-g0001.jpg
case_images: F1
case_images: A brain magnetic resonance imaging (MRI) showed that the bilateral frontotemporal extracerebral space was broadened, especially on the left side (Figure 1).
case_images: EEG of the patient diagnosed with developmental and epileptic encephalopathy 91 at ages of 2 months (A), 2 and a half months (B), and one year and four months (C).
case_images: fneur-13-889167-g0002.jpg
case_images: PMC9491239_02_fneur-13-889167-g0002.jpg
case_images: F2
case_images: A follow-up EEG showed modified hypsarrhythmia during sleep (Figure 2C).
case_images: PMC9491239_02
case_images: EEG of the patient diagnosed with developmental and epileptic encephalopathy 91 at ages of 2 months (A), 2 and a half months (B), and one year and four months (C).
case_images: fneur-13-889167-g0002.jpg
case_images: PMC9491239_02_fneur-13-889167-g0002.jpg
case_images: F2
case_images: A follow-up EEG showed modified hypsarrhythmia during sleep (Figure 2C).