Results 41 to 50 of about 81,931 (164)

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

Advanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong, Hongna Yuan, Shubo Liu, Abdulkadir Sanli, Emiliano Bilotti, Han Zhang, Pietro Cataldi, Karin Hing, Oliver Fenwick, Colin J. Humphreys, Dimitrios G. Papageorgiou   +10 more
wiley   +1 more source

A NOVEL TECHNIQUE FOR CLASSIFICATION OF MYOELECTRIC SIGNALS FOR PROSTHESIS

IFAC Proceedings Volumes, 2002
Abstract This paper presents an investigation into classifying myoelectric signals using a new fuzzy clustering neural network architecture for control of multifunction prostheses. Moreover, a comparative study of the classification accuracy of myoelectric signals using multi-layer perceptron with back-propagation algorithm, and the new fuzzy ...
Karlik B., Tokhi M.O., Alci M.
openaire   +2 more sources

Osseoperceptive EMG Feedback Improves Grasp Force Control in Myoelectric Prosthetic Hands

Advanced Science, EarlyView.
Osseoperception is explored as a non‐invasive pathway for delivering sensory feedback in myoelectric prosthetic control. By encoding the user's electromyographic (EMG) signal through bone‐conducted stimulation, this approach enables predictive grasp force regulation.
Cristian Felipe Blanco‐Diaz, Strahinja Dosen, Leonardo Cappello   +2 more
wiley   +1 more source

Comparison of vibrotactile and joint-torque feedback in a myoelectric upper-limb prosthesis

Journal of NeuroEngineering and Rehabilitation, 2019
Background Despite the technological advancements in myoelectric prostheses, body-powered prostheses remain a popular choice for amputees, in part due to the natural sensory advantage they provide.
Neha Thomas, Garrett Ung, Colette McGarvey, Jeremy D. Brown   +3 more
doaj   +1 more source

Myoelectric Signal Processing for Prosthesis Control [PDF]

, 2022
The myoelectric signal (MES) is the electrical manifestation of contraction. The MES, recorded at the surface of the skin, has been exploited as a control source for powered upper limb prosthetics. The primary objective of this work is to improve control strategies based upon pattern recognition algorithms.
Hofmann, David, Wörgötter, Florentin, Georg-August-Universität Göttingen, Wörgötter, Florentin, Farina, Dario   +4 more
openaire   +2 more sources

Targeted Muscle Reinnervation for Intuitive Prosthetic Control

Muscle &Nerve, EarlyView.
ABSTRACT The convergence of medical and technological advances has led to a substantial expansion of therapeutic approaches for patients with limb amputations. Targeted muscle reinnervation (TMR) is one of the strategies to improve control of bionic arms and has been applied for more than two decades. Through surgical rewiring of the nerves responsible
Nitay Maile, Laura Ferrante, Dario Farina, Ulla Al Dabbass, Oskar C. Aszmann, Vlad Tereshenko   +5 more
wiley   +1 more source

Regenerative Peripheral Nerve Interface (RPNI) Surgery for Naturalistic Prosthetic Control

Muscle &Nerve, EarlyView.
ABSTRACT Loss of limb function remains a significant public health challenge affecting millions of people worldwide, causing high rates of disability, unemployment, and chronic pain. Current neuroprosthetic devices are limited by unintuitive control and poor long‐term embodiment.
Ahneesh J. Mohanty, Yucheng Tian, Theodore A. Kung, Cynthia A. Chestek, Alex K. Vaskov, Deanna H. Gates, Alison K. Snyder‐Warwick, Paul S. Cederna   +7 more
wiley   +1 more source

Configurable Ultracompact Electrode Kernel for Electromyography Recordings Using Screen Printed Logic Circuits Based on Organic Electrochemical Transistors

Small Structures, Volume 7, Issue 11, November 2026.
Screen printed logic circuit for configurable high‐density EMG electrodes. The multilayer electrode kernel combines eight OECT‐based transmission channels with an integrated OECT‐based 3–8 decoder circuit to activate a single channel while blocking the rest.
Luis Pelaez Murciego, Lars Herlogsson, Mohammad Yusuf Mulla, Jan Strandberg, Erika Spaich, Strahinja Dosen, Peter Andersson Ersman   +6 more
wiley   +1 more source

Categorization of compensatory motions in transradial myoelectric prosthesis users [PDF]

, 2017
Background: Prosthesis users perform various compensatory motions to accommodate for the loss of the hand and wrist as well as the reduced functionality of a prosthetic hand.
Hussiani, A., Ali Hussaini, Peter Kyberd, Kyberd, Peter, Kyberd, P., Zinck, A., Zinck, Arthur, Hussaini, Ali, Arthur Zinck   +8 more
core   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, Volume 38, Issue 60, 27 October 2026.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source