AIMC Topic: Posture

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Biomechanical Posture Analysis in Healthy Adults with Machine Learning: Applicability and Reliability.

Sensors (Basel, Switzerland) May 4, 2024
Posture analysis is important in musculoskeletal disorder prevention but relies on subjective assessment. This study investigates the applicability and reliability of a machine learning (ML) pose estimation model for the human posture assessment, whi...
Humans Machine Learning Young Adult Male Adult Cluster Analysis Biomechanical Phenomena Principal Component Analysis Posture Female Shoulder Reproducibility of Results
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Estimation of Shoulder Joint Rotation Angle Using Tablet Device and Pose Estimation Artificial Intelligence Model.

Sensors (Basel, Switzerland) May 2, 2024
Traditionally, angle measurements have been performed using a goniometer, but the complex motion of shoulder movement has made these measurements intricate. The angle of rotation of the shoulder is particularly difficult to measure from an upright po...
Machine Learning Female Adult Humans Artificial Intelligence Range of Motion, Articular Shoulder Joint Computers, Handheld Posture Male Rotation
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Deep Learning Model to Evaluate Sensorimotor System Ability in Patients With Dizziness for Postural Control.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Mar 22, 2024
Balanced posture without dizziness is achieved via harmonious coordination of visual, vestibular, and somatosensory systems. Specific frequency bands of center of pressure (COP) signals during quiet standing are closely related to the sensory inputs ...
Standing Position Dizziness Deep Learning Posture Postural Balance Humans
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Machine learning models for classifying non-specific neck pain using craniocervical posture and movement.

Musculoskeletal science & practice Mar 19, 2024
OBJECTIVE: Physical therapists and clinicians commonly confirm craniocervical posture (CCP), cervical retraction, and craniocervical flexion as screening tests because they contribute to non-specific neck pain (NSNP). We compared the predictive perfo...
Male Middle Aged Posture Cross-Sectional Studies Biomechanical Phenomena Neck Pain Cervical Vertebrae Movement Humans Female Adult Machine Learning
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Improved REBA: deep learning based rapid entire body risk assessment for prevention of musculoskeletal disorders.

Ergonomics Feb 29, 2024
Preventing work-related musculoskeletal disorders (WMSDs) is crucial in reducing their impact on individuals and society. However, the existing mainstream 2D image-based approach is insufficient in capturing the complex 3D movements and postures invo...
Occupational Diseases Video Recording Musculoskeletal Diseases Ergonomics Deep Learning Posture Humans Male Adult Risk Assessment
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Leader-follower formation control based on non-inertial frames for non-holonomic mobile robots.

PloS one Jan 29, 2024
A chain formation strategy based on mobile frames for a set of n differential drive mobile robots is presented. Considering two consecutive robots in the formation, robots Ri and Ri+1. It is intended that robot Ri+1 follows the delayed trajectory, τ ...
Posture Robotics Policy Knowledge Reading Frames
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Kinematics, dynamics and control of stiffness-tunable soft robots.

Bioinspiration & biomimetics Jan 19, 2024
Modeling and control methods for stiffness-tunable soft robots (STSRs) have received less attention compared to standard soft robots. A major challenge in controlling STSRs is their infinite degrees of freedom, similar to standard soft robots. In thi...
Equipment Design Biomechanical Phenomena Posture Robotics
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An artificial neural network for full-body posture prediction in dynamic lifting activities and effects of its prediction errors on model-estimated spinal loads.

Journal of biomechanics Dec 7, 2023
Musculoskeletal models have indispensable applications in occupational risk assessment/management and clinical treatment/rehabilitation programs. To estimate muscle forces and joint loads, these models require body posture during the activity under c...
Weight-Bearing Humans Lifting Posture Artificial Intelligence Neural Networks, Computer Lumbar Vertebrae Biomechanical Phenomena
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Lateral flexion of a compliant spine improves motor performance in a bioinspired mouse robot.

Science robotics Dec 6, 2023
A flexible spine is critical to the motion capability of most animals and plays a pivotal role in their agility. Although state-of-the-art legged robots have already achieved very dynamic and agile movement solely relying on their legs, they still ex...
Movement Animals Mice Robotics Posture Gait Motion
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KD-Net: Continuous-Keystroke-Dynamics-Based Human Identification from RGB-D Image Sequences.

Sensors (Basel, Switzerland) Oct 10, 2023
Keystroke dynamics is a soft biometric based on the assumption that humans always type in uniquely characteristic manners. Previous works mainly focused on analyzing the key press or release events. Unlike these methods, we explored a novel visual mo...
Forensic Anthropology Posture Hand Humans Biometry Neural Networks, Computer
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