Cognitive Affective & Behavioral Neuroscience (2014) - Comment
pubmed: 23943514  doi: 10.3758/s13415-013-0194-2  issn: 1531-135x  issn: 1530-7026 

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Tzvetan G. Popov, Brigitte S. Rockstroh, Petia Popova, Almut M. Carolus, Gregory A. Miller