About the Authors

Michael Pfeiffer

pfeiffer@ini.phys.ethz.ch

Affiliations Institute for Theoretical Computer Science, TU Graz, Graz, Austria, Institute of Neuroinformatics, University of Zurich and ETH Zurich, Zurich, Switzerland

Manfred Hartbauer

Affiliation Institute for Zoology, Karl Franzens University, Graz, Austria

Alexander B. Lang

Affiliation Institute for Zoology, Karl Franzens University, Graz, Austria

Wolfgang Maass

Affiliation Institute for Theoretical Computer Science, TU Graz, Graz, Austria

Heinrich Römer

Affiliation Institute for Zoology, Karl Franzens University, Graz, Austria

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HR MP WM. Performed the experiments: MH ABL HR. Analyzed the data: MP MH. Contributed reagents/materials/analysis tools: MP MH. Wrote the paper: MP HR MH WM.