Upper-limb electromyogram classification of reaching-to-gras** tasks based on convolutional neural networks for control of a prosthetic hand

KT Kim, S Park, TH Lim, SJ Lee - Frontiers in Neuroscience, 2021 - frontiersin.org
In recent years, myoelectric interfaces using surface electromyogram (EMG) signals have
been developed for assisting people with physical disabilities. Especially, in the myoelectric …

Feasibility of wearable PPG for simultaneous hand gesture and force level classification

D Li, P Kang, K Zhu, J Li, PB Shull - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Simultaneous decoding of hand gestures and force levels has the potential to unlock a
broad range of home-based application scenarios in post-stroke rehabilitation. However …

A situation awareness assessment method based on fuzzy cognitive maps

J Chen, X Gao, J Rong, X Gao - Journal of Systems …, 2022 - ieeexplore.ieee.org
The status of an operator's situation awareness is one of the critical factors that influence the
quality of the missions. Thus the measurement method of the situation awareness status is …

Natural gras** movement recognition and force estimation using electromyography

B Xu, K Zhang, X Yang, D Liu, C Hu, H Li… - Frontiers in …, 2022 - frontiersin.org
Electromyography (EMG) generated by human hand movements is usually used to decode
different action types with high accuracy. However, the classifications of the gestures rarely …

[HTML][HTML] An early force prediction control scheme using multimodal sensing of electromyography and digit force signals

SM Khan, AA Khan, O Farooq - Heliyon, 2024 - cell.com
Different gras** gestures result in the change of muscular activity of the forearm muscles.
Similarly, the muscular activity changes with a change in grip force while gras** the …

Feature evaluation for myoelectric pattern recognition of multiple nearby reaching targets

F Davarinia, A Maleki - Medical Engineering & Physics, 2024 - Elsevier
Intention detection of the reaching movement is considerable for myoelectric human and
machine collaboration applications. A comprehensive set of handcrafted features was mined …

Continuous grip force estimation from surface electromyography using generalized regression neural network

H Mao, P Fang, Y Zheng, L Tian, X Li… - … and Health Care, 2023 - content.iospress.com
BACKGROUND: Grip force estimation is highly required in realizing flexible and accurate
prosthetic control. OBJECTIVE: This study presents a method to accurately estimate …

The use of nonnormalized surface EMG and feature inputs for LSTM-based powered ankle prosthesis control algorithm development

AD Keleş, RT Türksoy, CA Yucesoy - Frontiers in Neuroscience, 2023 - frontiersin.org
Advancements in instrumentation support improved powered ankle prostheses hardware
development. However, control algorithms have limitations regarding number and type of …

Involuntary Breathing Movement Pattern Recognition and Classification via Force-Based Sensors

RE Singh, JM Fleury, S Gupta, NP Bachman… - Biomechanics, 2022 - mdpi.com
The study presents a novel scheme that recognizes and classifies different sub-phases
within the involuntary breathing movement (IBM) phase during breath-holding (BH). We …

Hand movement classification by time domain feature extraction in EMG signals

JML Villagómez, RIM Chávez… - … Autumn Meeting on …, 2023 - ieeexplore.ieee.org
Prosthetic hands empower amputees by automating control through surface
electromyography signals, which are electrical recordings of muscle activity during …