Figure 1
(A) Computed tomography-perfusion on the left temporo-parietal areas (white arrows) showing a relative increase in cerebral blood volume (CBV) and cerebral blood flood (CBF) with minimal values for mean transit time (MTT) and time to peak (TTP), suggesting hyperperfusion. (B ,C) EEG recorded one hour after tCTP (sensitivity: 7 μV/mm). (B) Lateralised rhythmic delta activity (LRDA) on the left hemisphere with a prevalence in the temporal areas. (C) On the same recording, LRDA occasionally showed a sharp aspect (bipolar longitudinal montage [left] and average reference montage [right] of the same trace).