The first PhD supported by the TWINNIBS project was successfully defended at the University of Belgrade. IMR researcher Uroš Konstantinović explored psychometric structure of inhibitory control by developing a large set of tasks taping different cognitive processes. Using e-filed modeling in SIMNIBS (developed by DRCMR researchers) he designed a new montage for multielectrode targeting of cortical regions of interest and evaluated the effect in a comprehensive tES-EEG-behavior experimental paradigm.