About the Authors

Max Lungarella
Department of Mechano-Informatics, The University of Tokyo, Tokyo, Japan

Olaf Sporns
Department of Psychological and Brain Sciences, Indiana University, Bloomington, Indiana, United States of America

Corresponding Author

maxl@isi.imi.i.u-tokyo.ac.jp

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ML and OS conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, and wrote the paper.