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Keywords: musculoskeletal modeling
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Journal Articles

Predicting Tibia-Fibula Geometry and Density From Anatomical Landmarks Via Statistical Appearance Model: Influence of Errors on Finite Element-Calculated Bone Strain

Olivia L. Bruce, Jean Tu, W. Brent Edwards
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. September 2024, 146(9): 091005.
Paper No: BIO-23-1400
https://doi.org/10.1115/1.4065216
Published Online: April 17, 2024
... using gait data and a musculoskeletal model, were applied to participant-informed and CT-based models to predict bone strain using the finite element method. Participant-informed meshes illustrated median geometry and density distribution errors of 4.39–5.17 mm and 0.116–0.142 g/cm 3 , respectively...
View Article titled, Predicting Tibia-Fibula Geometry and Density From Anatomical Landmarks Via Statistical Appearance Model: Influence of Errors on Finite Element-Calculated Bone Strain
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Topics: Bone, Density, Errors, Geometry, Skin, Finite element model, Musculoskeletal system, Biomedical imaging, Stress
Includes: Supplementary data
Journal Articles

Validation of Metabolic Models for Estimation of Energy Expenditure During Isolated Concentric and Eccentric Muscle Contractions

Nicki Lentz-Nielsen, Mads Daabeck Boysen, Mathias Munk-Hansen, Andreas David Laursen, Mike Steffensen, Bjørn Keller Engelund, Kristoffer Iversen, Ryan Godsk Larsen, Mark de Zee
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2023, 145(12): 121007.
Paper No: BIO-23-1118
https://doi.org/10.1115/1.4063640
Published Online: October 26, 2023
...Nicki Lentz-Nielsen; Mads Daabeck Boysen; Mathias Munk-Hansen; Andreas David Laursen; Mike Steffensen; Bjørn Keller Engelund; Kristoffer Iversen; Ryan Godsk Larsen; Mark de Zee Musculoskeletal modeling uses metabolic models to estimate energy expenditure of human locomotion. However, accurate...
View Article titled, Validation of Metabolic Models for Estimation of Energy Expenditure During Isolated Concentric and Eccentric Muscle Contractions
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Topics: Modeling, Muscle, Musculoskeletal system, Calorimetry, Knee, Stress, Dynamometers
Journal Articles

Simulated Increase in Monoarticular Hip Muscle Strength Reduces the First Peak of Knee Compression Forces During Walking

Elisa Jolas, Morten Bilde Simonsen, Michael Skipper Andersen
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. October 2023, 145(10): 101011.
Paper No: BIO-23-1064
https://doi.org/10.1115/1.4062781
Published Online: July 14, 2023
... peak occurring during early stance (KCFp1). Therefore, this study aimed to identify if monoarticular hip muscle could allow this compensation while considering different walking strategies. Gait trials from 24 healthy participants were used to make musculoskeletal models, and five load-cases were...
View Article titled, Simulated Increase in Monoarticular Hip Muscle Strength Reduces the First Peak of Knee Compression Forces During Walking
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Topics: Knee, Muscle, Stress, Musculoskeletal system
Includes: Supplementary data
Journal Articles

Comparison of a Scaled Cadaver-Based Musculoskeletal Model With a Clinical Upper Extremity Model

Vikranth H. Nagaraja, Jeroen H. M. Bergmann, Michael S. Andersen, Mark S. Thompson
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. April 2023, 145(4): 041012.
Paper No: BIO-18-1176
https://doi.org/10.1115/1.4056172
Published Online: December 9, 2022
... ), pp. 578 – 588 . 10.1016/j.gaitpost.2007.07.012 [7] Roelker , S. A. , Caruthers , E. J. , Baker , R. K. , Pelz , N. C. , Chaudhari , A. M. , and Siston , R. A. , 2017 , “ Interpreting Musculoskeletal Models and Dynamic Simulations: Causes and Effects...
View Article titled, Comparison of a Scaled Cadaver-Based <span class="search-highlight">Musculoskeletal</span> <span class="search-highlight">Model</span> With a Clinical Upper Extremity Model
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Topics: Kinematics, Modeling, Musculoskeletal system, Electromagnetic scattering, Errors, Algorithms
Includes: Supplementary data
Journal Articles

Effect of Ligament Properties on Nonlinear Dynamics and Wear Prediction of Knee Prostheses

Ehsan Askari, Michael S. Andersen
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2021, 143(2): 021014.
Paper No: BIO-19-1524
https://doi.org/10.1115/1.4048707
Published Online: December 1, 2020
... condyle. The joint with insufficient PCL also shows a considerable increase in ligament forces right after toe-off. e-mail:  ehsanaskary@gmail.com e-mail:  msa@mp.aau.dk 23 11 2019 30 09 2020 01 12 2020 forward dynamics musculoskeletal modeling total knee arthroplasty...
View Article titled, Effect of Ligament Properties on Nonlinear Dynamics and Wear Prediction of Knee Prostheses
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Topics: Damage, Dynamics (Mechanics), Knee, Modeling, Musculoskeletal system, Stress, Tribology, Wear, Kinematics, Knee joint prostheses
Journal Articles

A Procedure to Define Customized Musculoskeletal Models for the Analysis of the Crutch-Orthosis-Assisted Gait of Spinal Cord Injured Subjects

Florian Michaud, Urbano Lugris, Javier Cuadrado, Andres Kecskemethy, Ye Ou
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2020, 142(12): 121013.
Paper No: BIO-18-1531
https://doi.org/10.1115/1.4048202
Published Online: October 8, 2020
... make the subject return to solely use the wheelchair. Musculoskeletal models can provide estimations of muscular forces and activations, which in turn enable to calculate magnitudes such as joint reactions, energetic cost, and bone stress and strain. These magnitudes can serve to evaluate the impact...
View Article titled, A Procedure to Define Customized <span class="search-highlight">Musculoskeletal</span> <span class="search-highlight">Models</span> for the Analysis of the Crutch-Orthosis-Assisted Gait of Spinal Cord Injured Subjects
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Topics: Electromyography, Muscle, Musculoskeletal system, Optimization, Orthotics, Physiology, Spinal cord, Stress, Wounds
Journal Articles

Muscle Synergies Modify Optimization Estimates of Joint Stiffness During Walking

Mohammad S. Shourijeh, Benjamin J. Fregly
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2020, 142(1): 011011.
Paper No: BIO-19-1133
https://doi.org/10.1115/1.4044310
Published Online: October 1, 2019
... 01 07 2019 01 10 2019 muscle synergies motor modules musculoskeletal modeling static optimization synergy optimization muscle stiffness joint stiffness Reliable estimation of muscle forces during human movement could facilitate the development of improved interventions...
View Article titled, Muscle Synergies Modify Optimization Estimates of Joint Stiffness During Walking
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Topics: Muscle, Optimization, Stiffness, Musculoskeletal system
Journal Articles

Validation of an EMG-Driven, Graphically Based Isometric Musculoskeletal Model of the Cervical Spine

Kevin J. Netto, Angus F. Burnett, Jonathon P. Green, Julian P. Rodrigues
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2008, 130(3): 031014.
https://doi.org/10.1115/1.2913234
Published Online: May 1, 2008
...Kevin J. Netto; Angus F. Burnett; Jonathon P. Green; Julian P. Rodrigues EMG-driven musculoskeletal modeling is a method in which loading on the active and passive structures of the cervical spine may be investigated. A model of the cervical spine exists; however, it has yet to be criterion...
View Article titled, Validation of an EMG-Driven, Graphically Based Isometric <span class="search-highlight">Musculoskeletal</span> <span class="search-highlight">Model</span> of the Cervical Spine
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Topics: Cervical spine, Electromyography, Magnetic resonance imaging, Muscle, Musculoskeletal system, Torque, Dynamometers, Modeling