About the Authors

Simone Sandkühler

Affiliations Commission for Scientific Visualization, Austrian Academy of Sciences, Vienna, Austria, Department of Neurophysiology, Center for Brain Research, Medical University of Vienna, Vienna, Austria

Joydeep Bhattacharya

To whom correspondence should be addressed. E-mail: j.bhattacharya@gold.ac.uk

Affiliations Commission for Scientific Visualization, Austrian Academy of Sciences, Vienna, Austria, Department of Psychology, Goldsmiths, University of London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS JB. Performed the experiments: SS. Analyzed the data: SS. Contributed reagents/materials/analysis tools: SS JB. Wrote the paper: SS JB.