About the Authors
- Ulla Martens, Patricia Wahl, Uwe Hassler, Thomas Gruber
- University of Osnabrück, Institute of Experimental Psychology I, Osnabrück, Germany
- Uwe Friese
- University Medical Center Hamburg-Eppendorf, Department of Neurophysiology and Pathophysiology, Hamburg, Germany
The authors have declared that no competing interests exist.
Conceived and designed the experiments: UM PW UH UF TG. Performed the experiments: UM PW. Analyzed the data: UM PW. Contributed reagents/materials/analysis tools: UM PW UH UF TG. Wrote the paper: UM PW TG. Tested the stimuli in the pilot study: PW UH. Created the stimuli: PW UH.