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Biomechanical Evaluation of Fingers Repetitive Voluntary Tasks in Chronic Stroke Survivors
IEEE Access, 2023 A chronic stroke affects hand mobility limiting the normal functioning of the finger joints. The voluntary tasks with a repetitive motion can identify the limitation in the range of motion (ROM) to enhance the hand functioning of stroke survivors ...
Muhammad Adeel +3 more
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Carry-over coarticulation in joint angles [PDF]
Experimental Brain Research, 2015 Coarticulation indicates a dependence of a movement segment on a preceding segment (carry-over coarticulation) or on the segment that follows (anticipatory coarticulation). Here we study coarticulation in multidegrees of freedom human arm movements. We asked participants to transport a cylinder from a starting position to a center target and on to a ...
Hansen, Eva +3 more
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Joint angle estimation with wavelet neural networks [PDF]
Scientific Reports, 2021 AbstractThis paper presents a wavelet neural network (WNN) based method to reduce reliance on wearable kinematic sensors in gait analysis. Wearable kinematic sensors hinder real-time outdoor gait monitoring applications due to drawbacks caused by multiple sensor placements and sensor offset errors.
Saaveethya Sivakumar +4 more
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Effect of Subcutaneous Muscle Displacement of Flexor Carpi Radialis on Surface Electromyography
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022 Changes in joint angle can change the position and orientation of muscle fibers relative to the surface EMG electrode. Our previous study has shown that EMG patterns can identify hand/wrist movements with a greater degree of classification accuracy (CA ...
Lizhi Pan, Kai Liu, Jianmin Li
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Applied Sciences, 2021 Gait-training rehabilitation machines (MGTR) are contraptions used for the motor rehabilitation of patients with movement disorders resulting from stroke and Parkinson’s disease.
Jeong-Woo Seo +4 more
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Frontiers in Bioengineering and Biotechnology, 2023 Introduction: Thoracolumbar kyphosis (TLK) is a common feature in patients with spinal deformities. However, due to limited studies, the impacts of TLK on gait have not been reported. The objective of the study was to quantify and evaluate the impacts of
Hao Cheng +9 more
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Angle-based joint and individual variation explained [PDF]
Journal of Multivariate Analysis, 2018 Integrative analysis of disparate data blocks measured on a common set of experimental subjects is a major challenge in modern data analysis. This data structure naturally motivates the simultaneous exploration of the joint and individual variation within each data block resulting in new insights. For instance, there is a strong desire to integrate the
Qing Feng +3 more
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Nihon Kikai Gakkai ronbunshu, 2018 This paper describes the use of nine-axis motion sensors to evaluate knee joint angle estimation accuracy during walking. The nine-axis motion sensor comprises a three-axis gyro sensor, a three-axis acceleration sensor and a three-axis geomagnetic sensor.
Ayuko SAITO +3 more
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Nihon Kikai Gakkai ronbunshu, 2019 This paper proposes a method of estimating the knee joint angle during walking using nine-axis motion sensors in a varying magnetic field. The nine-axis motion sensor comprises a three-axis gyro sensor, a three-axis acceleration sensor, and a three-axis ...
Ayuko SAITO, Yuto NARA, Kazuto MIYAWAKI
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Sensors, 2022 A trunk-twisting posture is strongly associated with physical discomfort. Measurement of joint kinematics to assess physical exposure to injuries is important.
Pin-Ling Liu +3 more
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