Stimulation
TES was delivered using a neuroConn GmbH DC-Stimulator Plus (neuroConn GmbH, Ilmenau, Germany), which allows for programmable direct and alternating stimulation. Two electrodes enclosed in saline-soaked sponges were placed over the left (T3 [5 × 5 cm]) and right (T4 [6 × 8.5 cm]) temporal lobes, based on the 10–20 EEG system. The anode was place over T3, while the cathodal/reference electrode was over T4. This montage has previously been used to target mesial temporal regions in other studies