About the Authors

Dagmar Sternad

dagmar@neu.edu

Affiliations Department of Biology, Northeastern University, Boston, Massachusetts, United States of America, Department of Electrical & Computer Science, Northeastern University, Boston, Massachusetts, United States of America, Department of Physics, Northeastern University, Boston, Massachusetts, United States of America

Se-Woong Park

Affiliation Department of Biology, Northeastern University, Boston, Massachusetts, United States of America

Hermann Müller

Affiliation Department of Movement Science, Justus-Liebig University, Giessen, Germany

Neville Hogan

Affiliations Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DS HM. Performed the experiments: DS. Analyzed the data: SWP NH. Contributed reagents/materials/analysis tools: DS SWP HM NH. Wrote the paper: DS NH.