About the Authors

Cornelia Beck

cornelia.beck@uni-ulm.de

Affiliation Institute for Neural Information Processing, University of Ulm, Ulm, Germany

Thilo Ognibeni

Affiliation Institute for Neural Information Processing, University of Ulm, Ulm, Germany

Heiko Neumann

Affiliation Institute for Neural Information Processing, University of Ulm, Ulm, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB TO HN. Performed the experiments: CB TO. Analyzed the data: CB TO. Wrote the paper: CB HN.