Papers
11
Total Citations
421
H-Index
8
About
J. A. Cozens is a leading researcher in robotic rehabilitation for upper-limb impairment after stroke, focusing on the development and clinical application of assistive robotic systems. Their major contributions center on the intelligent Pneumatic Arm Movement (iPAM) system, a dual-robot platform designed to deliver safe, therapeutic exercise for patients with arm weakness and spasticity. Cozens pioneered cooperative and admittance control schemes that enable robots to guide voluntary reaching movements, as demonstrated in their highly cited 2009 paper (142 citations) and foundational 1999 study (106 citations), which showed increased active range of motion in neurologically impaired patients. Their work bridges engineering and clinical practice, addressing the critical need for intensive rehabilitation when therapist resources are limited. Cozens also led the development of the iPAM MkII system and a randomized control trial with acute stroke patients, while quantifying arm kinematics and kinetics to refine robotic assistance. With over 400 total citations across their top papers, Cozens has profoundly influenced the design of user-centered, clinically viable rehabilitation robots, ensuring systems are both effective and acceptable to patients and therapists. Their research remains essential for advancing technology-assisted stroke recovery.
Research Focus
Key Achievements
Top Papers
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- 6Developing a user interface for the iPAM stroke rehabilitation system21 citations · 2009
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