In Pre-tDCS group, total a sessions of the tDCS stimulation was done for each three subgroups and visual inattention training was followed after that. In Simultaneous tDCS group, tDCS and visual inattention training was done simultaneously. For each subgroups, tDCS was attached at following locations; unilateral cathodal tDCS on unaffected PPC(postparietal cortex), P3 , dual cathodal tDCS on P3 and anodal tDCS on affected PPC, P4.