A Comparison of Open-Loop and Closed-Loop Adaptive Calibration for Pattern Recognition based Myoelectric Control

He, Jiayuan ;   Zhang, Dingguo ;   Sheng, Xinjun ;   Zhu, Xiangyang

Tags Motor neuroprostheses - ProsthesesNeuromuscular systems - EMG processing and applicationsNeuromuscular systems - Learning and adaption

This study presented a closed-loop adaptive calibration (CLAC) scheme where subjects could get instantaneous feedback of their movements...

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Detection of Critical Errors of Locomotion Mode Recognition for Volitional Control of Powered Transfemoral Prostheses

Zhang, Fan ;   Liu, Ming ;   Huang, He

Tags Motor neuroprostheses - ProsthesesRehabilitation - RoboticsRehabilitation - Locomotion

Combination of intrinsic control and volitional control that recognizes the user’s locomotion mode (LM) has been applied to powered prosthetic...

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Iron 'ElectriRx' Man: Overground Stepping in an Exoskeleton Combined with Noninvasive Spinal Cord Stimulation after Paralysis

Gad, Parag ;   Gerasimenko, Yury ;   Zdunowski, Sharon ;   Sayenko, Dimitry ;   Haakana, Piia ;   Turner, Amanda ;   Lu, Daniel ;   Roy, Roland ;   Edgerton, V Reggie

Tags Neural interfaces - Stimulator technologyMotor neuroprostheses - RoboticsRehabilitation - Spinal injury

We asked whether coordinated voluntary movement of the lower limbs could be regained in an individual having been completely paralyzed (>4...

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Muscle Synergies for Reliable Classification of Arm Motions using Myoelectric Interface

Antuvan, Chris Wilson ;   Bisio, Federica ;   Cambria, Erik ;   Masia, Lorenzo

Tags Motor neuroprostheses - RoboticsNeuromuscular systems - EMG processing and applicationsRehabilitation - Robotics

Synergistic activation of muscles are considered to be the phenomenon by which the central nervous system simplifies its control strategy....

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Musculoskeletal Model Predicts Multi-Joint Wrist and Hand Movement from Limited EMG Control Signals

Crouch, Dustin ;   Huang, He

Tags Neural interfaces - Body interfacesNeuromuscular systems - Computational modelingMotor neuroprostheses - Prostheses

Electromyography (EMG)-driven human-machine systems permit volitional control of external devices, including powered prosthetic arms. However,...

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Offline Accuracy: A Potentially Misleading Metric in Myoelectric Pattern Recognition for Prosthetic Control

Ortiz-Catalan, Max ;   Rouhani, Faezeh ;   Brånemark, Rickard ;   Håkansson, Bo

Tags Motor neuroprostheses - ProsthesesNeuromuscular systems - EMG processing and applicationsRehabilitation - Robotics

Offline accuracy has been the preferred performance measure in myoelectric pattern recognition (MPR) for the prediction of motion volition....

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Real-Time Simultaneous Myoelectric Control by Transradial Amputees using Linear and Probability-Weighted Regression

Smith, Lauren ;   Kuiken, Todd ;   Hargrove, Levi

Tags Motor neuroprostheses - ProsthesesMotor neuroprosthesesRehabilitation

Regression-based prosthesis control using surface electromyography (EMG) has demonstrated real-time simultaneous control of multiple degrees...

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