Nathan Dunkelberger
Rice University, Interface (United States), CACI International (United States)
Papers
6
Total Citations
129
H-Index
6
About
Nathan Dunkelberger is a leading researcher at the intersection of neural engineering and rehabilitation robotics, dedicated to restoring upper-limb function for individuals with spinal cord injury (SCI) and stroke. His primary contributions lie in developing hybrid systems that seamlessly integrate functional electrical stimulation (FES) with powered robotic exoskeletons, a field where his work has garnered over 130 citations. Dunkelberger’s pioneering research addresses a critical challenge: FES alone produces imprecise, fatigable movements, while exoskeletons lack biological synergy. He has designed novel control architectures—including shared and multi-degree-of-freedom controllers—that allow FES and robotic assistance to work in concert, dramatically improving the accuracy and repeatability of elbow and upper-limb movements. Notably, he led the design, characterization, and dynamic simulation of the MAHI Open Exoskeleton, an open-source platform advancing rehabilitation robotics. His recent work also explores the synergistic application of transcutaneous spinal stimulation with robotic exoskeletons, assessed via surface electromyography, to further enhance motor recovery. By bridging the gap between neurostimulation and robotic assistance, Dunkelberger is creating more intuitive, effective, and functional solutions for restoring independence to those with paralysis.
Research Focus
Key Achievements
Top Papers
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- 4Multi Degree of Freedom Hybrid FES and Robotic Control of the Upper Limb14 citations · 2024
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