Fig. 1
From: Novel compound heterozygous mutations in LMAN2L cause early childhood refractory epilepsy
EEGs in Case 1 with LMAN2L gene pathogenic variants; Each green frame is 1 S; X1, X2 left and right deltoids, X3, X4 left and right tibialis anterior muscles; (A) hypsarrhythmia; (B) Mixed slow-wave discharges of 3–6 Hz with medium-high amplitude starting in the right parietal, occipital, and posterior temporal regions → gradual spreading to the right hemisphere up to full conduction, with persistent widespread medium-high amplitude spiking, spiking, and δ slow-wave discharges