Výsledky vyhledávání - "Julie A Kolesar"

Akademický článek

Muscle coordination retraining inspired by musculoskeletal simulations reduces knee contact force

Autor: Scott D. Uhlrich, Rachel W. Jackson, Ajay Seth, Julie A. Kolesar, Scott L. Delp

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)

Abstract Humans typically coordinate their muscles to meet movement objectives like minimizing energy expenditure. In the presence of pathology, new objectives gain importance, like reducing loading in an osteoarthritic joint, but people often do not

Externí odkaz: https://doaj.org/article/e71fce7e534048f19a07213cb522b737

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Can static optimization detect changes in peak medial knee contact forces induced by gait modifications?

Autor: Janelle M. Kaneda, Kirsten A. Seagers, Scott D. Uhlrich, Julie A. Kolesar, Kevin A. Thomas, Scott L. Delp

Medial knee contact force (MCF) is related to the pathomechanics of medial knee osteoarthritis. However, MCF cannot be directly measured in the native knee, making it difficult for therapeutic gait modifications to target this metric. Static optimiza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::747292554b3fad777b78d88c97c457ea
https://doi.org/10.1101/2022.07.18.500342

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Changes in foot progression angle during gait reduce the knee adduction moment and do not increase hip moments in individuals with knee osteoarthritis

Autor: Kirsten Seagers, Scott D. Uhlrich, Julie A. Kolesar, Madeleine Berkson, Janelle M. Kaneda, Gary S. Beaupre, Scott L. Delp

Publikováno v: Journal of biomechanics. 141

People with knee osteoarthritis who adopt a modified foot progression angle (FPA) during gait often benefit from a reduction in the knee adduction moment. It is unknown, however, whether changes in the FPA increase hip moments, a surrogate measure of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::243d64a5a43d56056205f21ca9326deb
https://pubmed.ncbi.nlm.nih.gov/35772243

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Muscle coordination retraining inspired by musculoskeletal simulations: a study on reducing knee loading

Autor: Rachel W. Jackson, Ajay Seth, Scott L. Delp, Scott D. Uhlrich, Julie A Kolesar

Humans typically coordinate their muscles to meet movement objectives like minimizing energy expenditure. In the presence of pathology, new objectives gain importance, like reducing loading in an osteoarthritic joint, but people often do not change t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58be5b0c76300981acb00c8535a25a85
https://doi.org/10.1101/2020.12.30.424841

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Personalization improves the biomechanical efficacy of foot progression angle modifications in individuals with medial knee osteoarthritis

Autor: M.A. Boswell, Łukasz Kidziński, Garry E. Gold, Scott D. Uhlrich, Scott L. Delp, Gary S. Beaupre, Julie A Kolesar, Amy Silder

Publikováno v: J Biomech

Objectives The goal of this study was to evaluate the importance of personalization when selecting foot progression angle modifications that aim to reduce the peak knee adduction moment in individuals with medial knee osteoarthritis. Design One hundr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00cb4703fd67ae51b90d665ba1b03198
https://doi.org/10.1101/2020.12.15.20248220

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A neural network to predict the knee adduction moment in patients with osteoarthritis using anatomical landmarks obtainable from 2D video analysis

Autor: Scott L. Delp, Scott D. Uhlrich, Gary S. Beaupre, Julie A Kolesar, Garry E. Gold, Łukasz Kidziński, Kevin A. Thomas, M.A. Boswell

Publikováno v: Osteoarthritis Cartilage

Summary Objective The knee adduction moment (KAM) can inform treatment of medial knee osteoarthritis; however, measuring the KAM requires an expensive gait analysis laboratory. We evaluated the feasibility of predicting the peak KAM during natural an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bae9f23d0b786a6b0f9ae822bea59fa
https://pubmed.ncbi.nlm.nih.gov/33422707

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Bone changes in the lower limbs from participation in an FES rowing exercise program implemented within two years after traumatic spinal cord injury

Autor: Brian J. Andrews, B. Jenny Kiratli, Gary S. Beaupre, Julie A Kolesar, Graham H. Creasey, Robin Gibbons, Nicole E Stafford, Rebecca L Lambach

Publikováno v: J Spinal Cord Med

Objective: To determine the effect of a functional electrical stimulation (FES) rowing program on bone mineral density (BMD) when implemented within two years after SCI. Design: Prospective. Setting: Health Care Facility. Participants: Convenience sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22ca149a7408efeec4e3ccc0cd7e684c
https://doi.org/10.1080/10790268.2018.1544879

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