Figure 1
SEEG implantation and the two different ictal onsets recorded in the patient. (A) Seizure starts from the right temporal polar cortex by a rapid discharge (*) before the emergence of clinical semiology. (B) Seizure starting from the left temporal region (firstly from the temporal gyrus) and then the fronto-opercular region. The pattern here is different with changes first appearing at the T’ electrodes (*) and then involving the left orbito-frontal region (OR’, **) and the left opercular cortex (OF’). The ictal hyperkinetic sequence is delayed following seizure onset.