Papers
5
Total Citations
122
H-Index
4
About
Dr. Kei Nakai is a leading researcher in neurorehabilitation robotics, with a focused expertise in the application of the Hybrid Assistive Limb (HAL) for post-stroke and spinal cord recovery. His primary contributions center on demonstrating the safety and efficacy of HAL-based gait training for subacute stroke patients, a critical window for maximizing functional recovery. In landmark pilot studies, each accumulating 41 citations, Dr. Nakai established that voluntary-driven exoskeleton training can significantly enhance functional mobility and walking ability in individuals with post-stroke hemiparesis. He further extended this work to complex spinal conditions, as shown in a highly cited case report on thoracic ossification of the posterior longitudinal ligament. By systematically evaluating improvements in walking speed and capacity, his research provides foundational evidence for integrating wearable robotics into standard rehabilitation protocols. Dr. Nakai’s work is notable for its rigorous, patient-centered methodology, including the use of accelerometer-based assessments for upper limb recovery. His findings are pivotal for clinicians and engineers seeking to translate robotic assistance into tangible gains in patient independence and quality of life.
Research Focus
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