Intuitive neuromyoelectric control of a dexterous bionic arm using a modified Kalman filter

JA George, TS Davis, MR Brinton, GA Clark - Journal of Neuroscience …, 2020 - Elsevier
Background Multi-articulate prostheses are capable of performing dexterous hand
movements. However, clinically available control strategies fail to provide users with …

Biomimetic sensory feedback through peripheral nerve stimulation improves dexterous use of a bionic hand

JA George, DT Kluger, TS Davis, SM Wendelken… - Science Robotics, 2019 - science.org
We describe use of a bidirectional neuromyoelectric prosthetic hand that conveys
biomimetic sensory feedback. Electromyographic recordings from residual arm muscles …

Motor control and sensory feedback enhance prosthesis embodiment and reduce phantom pain after long-term hand amputation

DM Page, JA George, DT Kluger, C Duncan… - Frontiers in human …, 2018 - frontiersin.org
We quantified prosthesis embodiment and phantom pain reduction associated with motor
control and sensory feedback from a prosthetic hand in one human with a long-term …

A bioelectric neural interface towards intuitive prosthetic control for amputees

AT Nguyen, J Xu, M Jiang, DK Luu, T Wu… - Journal of neural …, 2020 - iopscience.iop.org
Objective. While prosthetic hands with independently actuated digits have become
commercially available, state-of-the-art human-machine interfaces (HMI) only permit control …

Robust torque predictions from electromyography across multiple levels of active exoskeleton assistance despite non-linear reorganization of locomotor output

JA George, AJ Gunnell, D Archangeli, G Hunt… - Frontiers in …, 2021 - frontiersin.org
Robotic exoskeletons can assist humans with walking by providing supplemental torque in
proportion to the user's joint torque. Electromyographic (EMG) control algorithms can …

Bilaterally mirrored movements improve the accuracy and precision of training data for supervised learning of neural or myoelectric prosthetic control

JA George, TN Tully, PC Colgan… - 2020 42nd Annual …, 2020 - ieeexplore.ieee.org
Intuitive control of prostheses relies on training algorithms to correlate biological recordings
to motor intent. The quality of the training dataset is critical to run-time performance, but it is …

Inexpensive and portable system for dexterous high-density myoelectric control of multiarticulate prostheses

JA George, S Radhakrishnan… - … on Systems, Man …, 2020 - ieeexplore.ieee.org
Multiarticulate bionic arms are now capable of mimicking the endogenous movements of the
human hand. 3D-printing has reduced the cost of prosthetic hands themselves, but there is …

A nonlinear latching filter to remove jitter from movement estimates for prostheses

J Nieveen, M Brinton, DJ Warren… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Continuous movement intent decoders are critical for precise control of hand and wrist
prostheses. Noise in biological signals (eg, myoelectric or neural signals) can lead to …

Shared prosthetic control based on multiple movement intent decoders

H Dantas, TC Hansen, DJ Warren… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Significance: A number of movement intent decoders exist in the literature that typically differ
in the algorithms used and the nature of the outputs generated. Each approach comes with …

Intuitive, Myoelectric Control of Adaptive Sports Equipment for Individuals with Tetraplegia

MK Buczak, JM Zollinger, A Alsaleem… - 2023 International …, 2023 - ieeexplore.ieee.org
This research aims to develop safe, robust, and easy-to-use adaptive technology for
individuals with tetraplegia. After a debilitating spinal cord injury, clinical care focuses on …