One out of two blindsight training cycles is associated to tDCS treatment. Anodal tDCS is applied using a battery-driven constant current stimulator, and a pair of surface saline-soaked sponge electrodes (5 x 5 cm). Current intensity is of 2 mA (Fade-in/-out= 10 sec), for a total duration of 30 min. The stimulation start at the beginning of the rehabilitation session, and continue for 30 min, during treatment.