AIMC Topic: Muscles

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Simultaneous Sensing and Actuating Capabilities of a Triple-Layer Biomimetic Muscle for Soft Robotics.

Sensors (Basel, Switzerland) Nov 12, 2023
This work presents the fabrication and characterization of a triple-layered biomimetic muscle constituted by polypyrrole (PPy)-dodecylbenzenesulfonate (DBS)/adhesive tape/PPy-DBS demonstrating simultaneous sensing and actuation capabilities. The musc...
Muscles Biomimetics Robotics Pyrroles Polymers
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Artificial intelligence-based classification of motor unit action potentials in real-world needle EMG recordings.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology Nov 3, 2023
OBJECTIVE: To develop an artificial neural network (ANN) for classification of motor unit action potential (MUAP) duration in real-word, unselected and uncleaned needle electromyography (n-EMG) recordings.
Artificial Intelligence Action Potentials Humans Muscle Contraction Muscle, Skeletal Muscles Electromyography
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A Perifacial EMG Acquisition System for Facial-Muscle-Movement Recognition.

Sensors (Basel, Switzerland) Oct 27, 2023
This paper proposes a portable wireless transmission system for the multi-channel acquisition of surface electromyography (EMG) signals. Because EMG signals have great application value in psychotherapy and human-computer interaction, this system is ...
Neural Networks, Computer Reproducibility of Results Humans Movement Electromyography Muscles
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X-crossing pneumatic artificial muscles.

Science advances Sep 20, 2023
Artificial muscles are promising in soft exoskeletons, locomotion robots, and operation machines. However, their performance in contraction ratio, output force, and dynamic response is often imbalanced and limited by materials, structures, or actuati...
Locomotion Muscles Robotics Motion
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Predicting carcass tissue composition in Blackbelly sheep using ultrasound measurements and machine learning methods.

Tropical animal health and production Sep 19, 2023
This study aimed to predict Blackbelly sheep carcass tissue composition using ultrasound measurements and machine learning models. The models evaluated were decision trees, random forests, support vector machines, and multi-layer perceptrons and were...
Random Forest Sheep Animals Ultrasonography Muscles Neural Networks, Computer Machine Learning
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SEMPAI: a Self-Enhancing Multi-Photon Artificial Intelligence for Prior-Informed Assessment of Muscle Function and Pathology.

Advanced science (Weinheim, Baden-Wurttemberg, Germany) Aug 15, 2023
Deep learning (DL) shows notable success in biomedical studies. However, most DL algorithms work as black boxes, exclude biomedical experts, and need extensive data. This is especially problematic for fundamental research in the laboratory, where oft...
Algorithms Neural Networks, Computer Deep Learning Muscles Artificial Intelligence
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A Year at the Forefront of Hydrostat Motion.

Biology open Aug 10, 2023
Currently, in the field of interdisciplinary work in biology, there has been a significant push by the soft robotic community to understand the motion and maneuverability of hydrostats. This Review seeks to expand the muscular hydrostat hypothesis to...
Muscles Robotics
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Automated Segmentation of Sacral Chordoma and Surrounding Muscles Using Deep Learning Ensemble.

International journal of radiation oncology, biology, physics Jul 13, 2023
PURPOSE: The manual segmentation of organ structures in radiation oncology treatment planning is a time-consuming and highly skilled task, particularly when treating rare tumors like sacral chordomas. This study evaluates the performance of automated...
Muscles Chordoma Image Processing, Computer-Assisted Tomography, X-Ray Computed Humans Deep Learning Algorithms
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Hybrid artificial muscle: enhanced actuation and load-bearing performance an origami metamaterial endoskeleton.

Materials horizons Jul 3, 2023
Owing to their compliance, soft robots demonstrate enhanced compatibility with humans and the environment compared with traditional rigid robots. However, ensuring the working effectiveness of artificial muscles that actuate soft robots in confined s...
Humans Robotics Elastomers Bone and Bones Muscles Weight-Bearing
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The concepts of muscle activity generation driven by upper limb kinematics.

Biomedical engineering online Jun 24, 2023
BACKGROUND: The underlying motivation of this work is to demonstrate that artificial muscle activity of known and unknown motion can be generated based on motion parameters, such as angular position, acceleration, and velocity of each joint (or the e...
Upper Extremity Adult Movement Muscles Biomechanical Phenomena Male Neural Networks, Computer Humans Electromyography Young Adult
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