About the Authors

Olaf Sporns

To whom correspondence should be addressed. E-mail: osporns@indiana.edu

Affiliation Department of Psychological and Brain Sciences and Program in Cognitive Science, Indiana University, Bloomington, Indiana, United States of America

Christopher J. Honey

Affiliation Department of Psychological and Brain Sciences and Program in Cognitive Science, Indiana University, Bloomington, Indiana, United States of America

Rolf Kötter

Affiliations Department of Cognitive Neuroscience, Section Neurophysiology & Neuroinformatics, Radboud University Medical Center, Nijmegen, The Netherlands, C. & O. Vogt Brain Research Institute and Institute of Anatomy II, Heinrich Heine University, Düsseldorf, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: OS RK CH. Analyzed the data: OS RK CH. Contributed reagents/materials/analysis tools: OS RK CH. Wrote the paper: OS RK CH.