Steven K Charles

Summary

Affiliation: Brigham Young University
Country: USA

Publications

  1. pmc Does a basic deficit in force control underlie cerebellar ataxia?
    Steven K Charles
    Department of Mechanical Engineering, The Johns Hopkins University, Baltimore, Maryland, USA
    J Neurophysiol 109:1107-16. 2013
  2. doi request reprint Stiffness, not inertial coupling, determines path curvature of wrist motions
    Steven K Charles
    Harvard MIT Division of Health Sciences and Technology, Cambridge, Massachusetts, USA
    J Neurophysiol 107:1230-40. 2012
  3. doi request reprint Dynamics of wrist rotations
    Steven K Charles
    Department of Mechanical Engineering, Brigham Young University, 435 Crabtree Building, Provo, UT 84602, USA
    J Biomech 44:614-21. 2011
  4. doi request reprint The curvature and variability of wrist and arm movements
    Steven K Charles
    Harvard MIT Division of Health Sciences and Technology, Cambridge, MA, USA
    Exp Brain Res 203:63-73. 2010
  5. pmc Robot-aided neurorehabilitation: a robot for wrist rehabilitation
    Hermano Igo Krebs
    Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    IEEE Trans Neural Syst Rehabil Eng 15:327-35. 2007

Collaborators

  • Bruce T Volpe
  • Hermano Igo Krebs
  • Dustin Williams
  • James Celestino
  • Daniel Lynch
  • Neville Hogan

Detail Information

Publications5

  1. pmc Does a basic deficit in force control underlie cerebellar ataxia?
    Steven K Charles
    Department of Mechanical Engineering, The Johns Hopkins University, Baltimore, Maryland, USA
    J Neurophysiol 109:1107-16. 2013
    ..Thus a fundamental cerebellar operation may be combining/coordinating degrees of freedom across many kinds of movements and behaviors...
  2. doi request reprint Stiffness, not inertial coupling, determines path curvature of wrist motions
    Steven K Charles
    Harvard MIT Division of Health Sciences and Technology, Cambridge, Massachusetts, USA
    J Neurophysiol 107:1230-40. 2012
    ..This requires humans to predict and compensate for wrist dynamics, but, unlike reaching, nonlinear inertial coupling (e.g., Coriolis acceleration) is insignificant. The dominant term to be compensated is wrist stiffness...
  3. doi request reprint Dynamics of wrist rotations
    Steven K Charles
    Department of Mechanical Engineering, Brigham Young University, 435 Crabtree Building, Provo, UT 84602, USA
    J Biomech 44:614-21. 2011
    ....
  4. doi request reprint The curvature and variability of wrist and arm movements
    Steven K Charles
    Harvard MIT Division of Health Sciences and Technology, Cambridge, MA, USA
    Exp Brain Res 203:63-73. 2010
    ..We provide evidence indicating that this type of systematic pattern is not likely caused by noise or other neural causes, but may be explained by the unique biomechanics of the wrist...
  5. pmc Robot-aided neurorehabilitation: a robot for wrist rehabilitation
    Hermano Igo Krebs
    Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    IEEE Trans Neural Syst Rehabil Eng 15:327-35. 2007
    ..Here, we report on the initial results on 36 of these volunteers. These results demonstrate that further improvement should be expected by adding additional training to other limb segments...