 2. A-tDCS is expected to modify the cortical activity related to the language tasks. During naming, EEG analyses will show a main effect of stimulation and an interaction between the factors Language L1 or L2 and Stimulation sham, anodal at the topographic level, showing an effect of prefrontal areas larger in L2 than L1. The latency of the ERP modulation by tDCS in L2 will allow us to target the dynamics and the language planning processes underlying improved naming performance. 