About the Authors

Mika Koivisto

Affiliations Department of Psychology, University of Turku, Turku, Finland, Centre for Cognitive Neuroscience, University of Turku, Turku, Finland

Svetlana Kirjanen

Affiliation Department of Behavioural Sciences, University of Helsinki, Helsinki, Finland

Antti Revonsuo

Affiliations Department of Psychology, University of Turku, Turku, Finland, Centre for Cognitive Neuroscience, University of Turku, Turku, Finland, School of Humanities and Informatics, University of Skövde, Skövde, Sweden

Sakari Kallio

sakari.kallio@his.se

Affiliations Centre for Cognitive Neuroscience, University of Turku, Turku, Finland, School of Humanities and Informatics, University of Skövde, Skövde, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MK S. Kallio. Performed the experiments: S. Kallio MK S. Kirjanen. Analyzed the data: MK. Contributed reagents/materials/analysis tools: MK AR. Wrote the paper: MK S. Kallio AR S. Kirjanen.