Results 71 to 80 of about 24,260,392 (281)

Bioinspired Musculoskeletal Model-based Soft Wrist Exoskeleton for Stroke Rehabilitation

Journal of Bionic Engineering, 2020
Exoskeleton robots have demonstrated the potential to rehabilitate stroke dyskinesia. Unfortunately, poor human-machine physiological coupling causes unexpected damage to human of muscles and joints.
Li Ning, Yang Tie, Yang Yang, Peng Yu, Xiujuan Xue, Xingang Zhao, Guoli Song, I. Elhajj, Wenxue Wang, N. Xi, Lianqing Liu   +10 more
semanticscholar   +1 more source

Musculoskeletal modelling of an ostrich (Struthio camelus) pelvic limb: influence of limb orientation on muscular capacity during locomotion [PDF]

, 2015
We developed a three-dimensional, biomechanical computer model of the 36 major pelvic limb muscle groups in an ostrich (Struthio camelus) to investigate muscle function in this, the largest of extant birds and model organism for many studies of locomotor
Delp, S L, Hutchinson, J R, Rankin, J W, Rosenbluth, K H, Rubenson, J, Siston, R A   +5 more
core   +2 more sources

A Conceptual Blueprint for Making Neuromusculoskeletal Models Clinically Useful

Applied Sciences, 2021
The ultimate goal of most neuromusculoskeletal modeling research is to improve the treatment of movement impairments. However, even though neuromusculoskeletal models have become more realistic anatomically, physiologically, and neurologically over the ...
Benjamin J. Fregly
doaj   +1 more source

Musculoskeletal model-based inverse dynamic analysis under ambulatory conditions using inertial motion capture.

Medical Engineering and Physics, 2019
Inverse dynamic analysis using musculoskeletal modeling is a powerful tool, which is utilized in a range of applications to estimate forces in ligaments, muscles, and joints, non-invasively.
Angelos Karatsidis, M. Jung, H. M. Schepers, G. Bellusci, M. de Zee, P. Veltink, M. Andersen   +6 more
semanticscholar   +1 more source

Influence of musculoskeletal model parameter values on prediction of accurate knee contact forces during walking.

Medical Engineering and Physics, 2020
Treatment design for musculoskeletal disorders using in silico patient-specific dynamic simulations is becoming a clinical possibility. However, these simulations are sensitive to model parameter values that are difficult to measure experimentally, and ...
G. Serrancolí, Allison L. Kinney, B. Fregly   +2 more
semanticscholar   +1 more source

A rare case of osteonecrosis of patella following quadriceps distractive lengthening for neglected non-union patella

Journal of Orthopaedic Reports
Neglected patella fracture non-unions are extremely rare and contraction of the quadriceps femoris muscle makes it immensely difficult to operate non-union patella after a long time.
Vaibhav Sahu, Nitesh Jain
doaj   +1 more source

Estimation of the hip joint contact force using 3-dimensional model analysis and stress analysis of acetabular dysplasia around shelf acetabuloplasty

Nihon Kikai Gakkai ronbunshu, 2017
Acetabular dysplasia describes an underdeveloped or shallow, upwardly sloping acetabulum, which may occur with varying degrees of deformity of the proximal femur such as excessive femoral neck anteversion, coxa valga or femoral neck cam deformity ...
Souta KOMATSU, Akira KOMATSU, Takehiro IWAMI, Nozomi KAGA, Shin YAMADA, Kimio SAITO, Yoichi SHIMADA   +6 more
doaj   +1 more source

Muscle Synergy and Musculoskeletal Model-Based Continuous Multi-Dimensional Estimation of Wrist and Hand Motions

Journal of Healthcare Engineering, 2020
In this study, seven-channel electromyography signal-based two-dimensional wrist joint movement estimation with and without handgrip motions was carried out.
Yeongdae Kim, S. Stapornchaisit, H. Kambara, N. Yoshimura, Y. Koike   +4 more
semanticscholar   +1 more source

Digital Orthopaedics: A Glimpse Into the Future in the Midst of a Pandemic. [PDF]

, 2020
BackgroundThe response to COVID-19 catalyzed the adoption and integration of digital health tools into the health care delivery model for musculoskeletal patients. The change, suspension, or relaxation of Medicare and federal guidelines enabled the rapid
Ast, Michael P, Bini, Stefano A, Chung, Christopher C, Kalore, Niraj V, Lawrie, Charles M, Maratt, Joseph D, Patel, Shaun P, Schilling, Peter L, Schuett, Dustin J, Steele, G Daxton   +9 more
core  

Wrist Torque Estimation by Combining Motor Unit Discharges With Musculoskeletal Model

IEEE Transactions on Neural Systems and Rehabilitation Engineering
The application of electromyography (EMG) decomposition techniques in myoelectric control has gradually increased. However, most decomposition-based control schemes rely on machine learning, lacking interpretation of the biological mechanisms underlying ...
Chen Chen, Jiamin Zhao, Yang Yu, Xinjun Sheng, Xiangyang Zhu   +4 more
doaj   +1 more source