David J. Warren
Papers
3
Total Citations
565
H-Index
3
About
David J. Warren is a leading figure in neuroprosthetics, whose work centers on restoring motor control and sensory feedback for individuals with upper-limb amputations and tetraplegia. His major contributions involve the development and clinical application of high-density microelectrode arrays, specifically the Utah Slanted Electrode Array (USEA), to create bidirectional communication between the user and advanced prosthetic limbs. In a landmark 2016 study (332 citations), Warren demonstrated the restoration of motor control and sensory feedback in people with upper extremity amputations using 96-microelectrode arrays implanted in the median and ulnar nerves. He further advanced this work in 2017 (223 citations) by showing that multiple USEAs could restore both motor control and proprioceptive/cutaneous sensation, enabling intuitive control of sophisticated robotic hands. Most recently, in 2024, Warren has focused on developing multimodal assistive-robotic-arm control systems to increase independence for individuals with tetraplegia. His research has been instrumental in pushing the boundaries of what is possible in neural interfacing, directly translating complex neural signals into functional prosthetic control and sensory perception, with the potential to dramatically improve quality of life for those with severe motor impairments.
Research Focus
Key Achievements
Top Papers
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