A Multimodal Approach for Clinical Diagnosis and Treatment of Primary Progressive Aphasia, MAINSTREAM ID:3430931

Active tDCS (anode will be applied over the left DLPFC with the cathode over the right supraorbital region);

individualized language training

Placebo tDCS (the current will be turned off 10 seconds after the beginning and turned on for the last 10 seconds of the stimulation period);