case_images: PMC11802175_01
case_images: PMC11802175_02
case_images: Interictal and ictal EEG.. During wakefulness, EEG waveforms resembling vertex sharp transients were observed (A). At the onset of the ictal EEG, similar waveforms appeared in a repetitive pattern at C3 and Cz, corresponding to a left-handed clonic seizure. Twenty seconds after onset, the patient developed a focal to bilateral tonic-clonic seizure. The total duration was approximately 2 minutes (B). Display parameters: longitudinal bipolar montage, with a low-frequency filter of 0.53 Hz, a high-frequency filter of 120 Hz, and a page speed of 15 s.. EEG: Electroencephalogram.
case_images: cureus-0017-00000077093-i01.jpg
case_images: PMC11802175_02_cureus-0017-00000077093-i01.jpg
case_images: FIG1
case_images: VEEG monitoring was conducted from day 2 to day 5. VEEG revealed over ten focal clonic seizures and three focal to bilateral tonic-clonic seizures (Figure 1).
case_images: Chronological progression of the current medical history.. ADL: Activities of daily living; VEEG: Video-electroencephalogram.
case_images: cureus-0017-00000077093-i02.jpg
case_images: PMC11802175_02_cureus-0017-00000077093-i02.jpg
case_images: FIG2
case_images: Figure 2 illustrates the chronological progression of the patient's current medical history.