About the Authors

Lauri Nummenmaa

nummenmaa@neuro.hut.fi

Affiliations Brain Research Unit, Low Temperature Laboratory, Aalto University School of Science, Espoo, Finland, Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland, Turku PET Centre, University of Turku, Turku, Finland

Jari K. Hietanen

Affiliation Department of Psychology, University of Tampere, Tampere, Finland

Manuel G. Calvo

Affiliation Department of Cognitive Psychology, Universidad de La Laguna, La Laguna, Spain

Jukka Hyönä

Affiliation Department of Psychology, University of Turku, Turku, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LN JKH MGC JH. Performed the experiments: LN JH. Analyzed the data: LN. Wrote the paper: LN JKH MGC JH.