Figure 2
Interictal diffuse abnormalities not related to funduscopic stimulation. (A) Quasi-periodic high-amplitude spikes, predominantly in the right frontal area (Fp2F4F8), which occasionally evolved into quasi-periodic generalized spikes, corresponding to a clinical generalized seizure (B, C). The EEG settings were as follows: sensitivity: 10 μV/mm; low-frequency filtre: 0.3 Hz; high-frequency filtre: 70 Hz.