About the Authors

Reva E. Johnson

reva.johnson@valpo.edu

Affiliation Department of Mechanical Engineering, Valparaiso University, Valparaiso, Indiana, United States of America

Konrad P. Kording

Affiliations Rehabilitation Institute of Chicago, Chicago, Illinois, United States of America, Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, Illinois, United States of America, Department of Physiology, Northwestern University, Chicago, Illinois, United States of America

Levi J. Hargrove

Affiliations Rehabilitation Institute of Chicago, Chicago, Illinois, United States of America, Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, Illinois, United States of America

Jonathon W. Sensinger

Affiliations Institute of Biomedical Engineering, University of New Brunswick, Fredericton, New Brunswick, Canada, Department of Electrical and Computer Engineering, University of New Brunswick, Fredericton, New Brunswick, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: REJ KPK LJH JWS. Data curation: REJ. Formal analysis: REJ. Funding acquisition: REJ KPK LJH JWS. Investigation: REJ. Methodology: REJ KPK JWS. Project administration: LJH JWS. Resources: REJ KPK LJH JWS. Software: REJ. Supervision: KPK LJH JWS. Validation: REJ JWS. Visualization: REJ. Writing – original draft: REJ. Writing – review & editing: REJ KPK LJH JWS.