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This image shows the study participant performing a squatting activity with different prosthetic devices. When the participant used his daily prosthesis (left picture) he had a limited range of motion and had to bend his back significantly to lift objects off the ground. When using a neural controlled prosthetic ankle (right picture) he was able to voluntarily control his prosthesis ankle joint force and angle and keep a healthy posture while lifting weight from the ground. Image credit: Aaron Fleming. by Matt Shipman — April 14, 2021 . RALEIGH – A recent case study from North Carolina S...

A new study shows that, with training, neural control of a powered prosthetic ankle can restore a wide range of abilities, including standing on challenging surfaces and squatting. The researchers are currently working with a larger group of study participants to see how broadly applicable the findings may be. “This case study shows that it is possible to use these neural control technologies, in which devices respond to electrical signals from a patient’s muscles, to help patients using robotic prosthetic ankles move more naturally and intuitively,” says study corresponding author Hele...

Date Time Study Shows Powered Prosthetic Ankles Can Restore a Wide Range of Functions for Amputees A recent case study from North Carolina State University and the University of North Carolina at Chapel Hill demonstrates that, with training, neural control of a powered prosthetic ankle can restore a wide range of abilities, including standing on very challenging surfaces and squatting. The researchers are currently working with a larger group of study participants to see how broadly applicable the findings may be. “This case study shows that it is possible to use these neural control techno...