[1] Hungarian Acad Sci, Frontostriatal Syst Res Grp, Budapest, Hungary
[2] Budapest Univ Technol & Econ, Dept Cognit Sci, Budapest, Hungary
[3] Karl Franzens Univ Graz, Inst Psychol, Graz, Austria
[4] Nyiro Gyula Hosp, Natl Inst Psychiat & Addict, Dept Psychiat 2, Budapest, Hungary