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Research Article

Use of Motor Abundance in Young and Older Adults during Dual-Task Treadmill Walking

  • Leslie M. Decker mail,

    leslie.decker@univ-amu.fr

    Affiliation: Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska, United States of America

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  • Fabien Cignetti,

    Affiliations: Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska, United States of America, Laboratoire de Neurosciences Cognitives (UMR 7291), CNRS & Aix-Marseille Université, Marseille, France

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  • Jane F. Potter,

    Affiliation: Division of Geriatrics, University of Nebraska Medical Center, Omaha, Nebraska, United States of America

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  • Stephanie A. Studenski,

    Affiliation: Division of Geriatric Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

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  • Nicholas Stergiou

    Affiliations: Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska, United States of America, College of Public Health Department, University of Nebraska Medical Center, Omaha, Nebraska, United States of America

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  • Published: July 20, 2012
  • DOI: 10.1371/journal.pone.0041306

About the Authors

Leslie M. Decker, Fabien Cignetti, Nicholas Stergiou
Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska, United States of America
Fabien Cignetti
Laboratoire de Neurosciences Cognitives (UMR 7291), CNRS & Aix-Marseille Université, Marseille, France
Jane F. Potter
Division of Geriatrics, University of Nebraska Medical Center, Omaha, Nebraska, United States of America
Stephanie A. Studenski
Division of Geriatric Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
Nicholas Stergiou
College of Public Health Department, University of Nebraska Medical Center, Omaha, Nebraska, United States of America

Corresponding Author

Email: leslie.decker@univ-amu.fr

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LMD FC JFP SAS NS. Performed the experiments: LMD. Analyzed the data: LMD FC. Contributed reagents/materials/analysis tools: LMD FC. Wrote the paper: LMD FC JFP SAS NS.