About the Authors

Elke Braun

elke.braun@uni-bielefeld.de

Affiliation Neurobiology and Center of Excellence Cognitive Interaction Technology, Bielefeld University, Bielefeld, Germany

Bart Geurten

Affiliation Neurobiology and Center of Excellence Cognitive Interaction Technology, Bielefeld University, Bielefeld, Germany

Martin Egelhaaf

Affiliation Neurobiology and Center of Excellence Cognitive Interaction Technology, Bielefeld University, Bielefeld, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: EB BG. Contributed reagents/materials/analysis tools: EB BG. Wrote the paper: EB. Conceived and designed the study: EB BG ME. Performed the study: EB BG. Suggested changes and wording in the manuscript: BG ME.