Garth Johnson

About

Garth Johnson is a pioneering researcher in neurorehabilitation engineering, specializing in the development and assessment of robotic and haptic technologies for upper-limb recovery. His major contributions lie in designing powered orthotic systems and validating robot-mediated therapies for stroke survivors. Johnson led the development of the MULOS (Motorized Upper-Limb Orthotic System), a sophisticated five-degree-of-freedom powered orthosis for individuals with disabilities or limb weakness, detailed in his highly cited 2001 paper (89 citations). He further demonstrated the clinical effectiveness of robot-mediated therapy through the GENTLE/S system, using multivariate analysis of Fugl-Meyer outcome measures in a landmark 2007 study (148 citations). His work also advanced haptic-based assessment, notably through the I-Match project’s peg-in-hole task, which compared healthy and neurological patient performance. With over 245 citations across his key works, Johnson’s research has significantly shaped the integration of robotics into neurorehabilitation, providing both therapeutic tools and objective assessment methods that continue to influence clinical practice and device design.

Research Focus

Key Achievements

Top Papers

1. 1
   Multivariate analysis of the Fugl-Meyer outcome measures assessing the effectiveness of GENTLE/S robot-mediated stroke therapy

   148 citations · 2007
2. 2
   The design of a five-degree-of-freedom powered orthosis for the upper limb

   89 citations · 2001
3. 3
   Analysis of the Results from Use of Haptic Peg-in-Hole Task for Assessment in Neurorehabilitation

   8 citations · 2011
4. 4
   Analysis of the Results from Use of Haptic Peg-in-Hole Task for Assessment in Neurorehabilitation

   8 citations · 2011

Key Collaborators

Contact & Links