Výsledky vyhledávání - "Jessica C. Küpper"

Validation of a magnetic resonance imaging based method to study passive knee laxity: An in-situ study

Autor: Jessica C. Küpper, Lindsey Westover, Payam Zandiyeh, Nazanin Sinaei, Janet L. Ronsky

Publikováno v: Medical engineeringphysics. 99

Knee laxity can be described as an increased anterior tibial translation (ATT) or decreased stiffness of the tibiofemoral joint under an applied force. Kupper et al. (2013, 2016) and Westover et al. (2016) previously developed and reported on a magne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4faaa0e8b2cafcf545510b7a2441ea21
https://pubmed.ncbi.nlm.nih.gov/35058031

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AN AUTOMATIC ICP-BASED 2D-3D REGISTRATION METHOD FOR A HIGH-SPEED BIPLANAR VIDEORADIOGRAPHY IMAGING SYSTEM

Autor: Jessica C. Küpper, Janet L. Ronsky, Derek D. Lichti, S. Zhang

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B2-2020, Pp 805-812 (2020)

High-Speed Biplanar Videoradiography (HSBV) is an X-ray based non-invasive imaging system that can be used to derive dynamic bony translations and rotations. The 2D-3D registration process matches a 3D bone model acquired from magnetic resonance imag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::babac7d8d6469d0e67241d0526a0a52a
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLIII-B2-2020/805/2020/

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Continuous and interval-based approaches to calculating the weighted centroid of in vivo knee articular cartilage contact

Autor: Jillian E. Beveridge, Janet L. Ronsky, Jessica C. Küpper, Payam Zandiyeh, B. Ritchie, Gregor Kuntze

Publikováno v: Osteoarthritis and Cartilage. 27:S365-S366

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63daba067f32964abb2f0ea791d94c7d
https://doi.org/10.1016/j.joca.2019.02.782

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Error reduction in the finite helical axis for knee kinematics

Autor: Emily L. Bishop, Janet L. Ronsky, Jessica C. Küpper, Ingrid R. Fjeld, Gregor Kuntze

Publikováno v: Computer methods in biomechanics and biomedical engineering. 21(2)

Traditionally the FHA is calculated stepwise between data points (sFHA), requiring down sampling to achieve a sufficiently large step size to minimize error. This paper proposes an alternate FHA calculation approach (rFHA), using a unique reference p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7358b2551851244a8848bccc8e43be4e
https://pubmed.ncbi.nlm.nih.gov/29446974

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Effect of stochastic resonance on proprioception and kinesthesia in anterior cruciate ligament reconstructed patients

Autor: Nicholas G. H. Mohtadi, Janet L. Ronsky, Payam Zandiyeh, Peter Goldsmith, Jessica C. Küpper

Publikováno v: Journal of biomechanics. 84

Low amplitude mechanical noise vibration has been shown to improve somatosensory acuity in various clinical groups with comparable deficiencies through a phenomenon known as Stochastic Resonance (SR). This technology showed promising outcomes in impr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db8bf1775f3c08a6f111918ae4acacec
https://pubmed.ncbi.nlm.nih.gov/30579577

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Effect of aging on tibiofemoral cartilage and meniscus stiffness constant

Autor: Janet L. Ronsky, Payam Zandiyeh, B. Ritchie, Gregor Kuntze, Gulshan B. Sharma, Jessica C. Küpper

Publikováno v: Osteoarthritis and Cartilage. 26:S117-S118

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72277de561c5c2faeb203ab0ec27e0f8
https://doi.org/10.1016/j.joca.2018.02.256

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Application of a Novel Measure of In Vivo Knee Joint Laxity

Autor: Jessica C. Küpper, Lindsey Westover, Janet L. Ronsky, Richard Frayne

Publikováno v: Journal of Biomechanical Engineering. 138

Current measures of knee joint laxity, such as those found clinically using the KT-2000 arthrometer, are not highly repeatable or reliable by Huber et al. (1997, “Intratester and Intertester Reliability of the KT-1000 Arthrometer in the Assessment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d2e43cbfc0c1e3e4d4ba6dcbdc9c8b
https://doi.org/10.1115/1.4034169

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Quantifying in vivo laxity in the anterior cruciate ligament and individual knee joint structures

Autor: Jessica C. Küpper, N Sinaei, Janet L. Ronsky, Lindsey Westover

Publikováno v: Computer methods in biomechanics and biomedical engineering. 19(14)

A custom knee loading apparatus (KLA), when used in conjunction with magnetic resonance imaging, enables in vivo measurement of the gross anterior laxity of the knee joint. A numerical model was applied to the KLA to understand the contribution of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef4316fa47226de71cd28c572d878a1f
https://pubmed.ncbi.nlm.nih.gov/27058613

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Differences in patellofemoral contact mechanics associated with patellofemoral pain syndrome

Autor: Jessica C. Küpper, K. D. Connolly, Richard Frayne, Lindsey Westover, Janet L. Ronsky

Publikováno v: Journal of Biomechanics. 42:2802-2807

Patellofemoral pain syndrome (PFPS) is a disorder of the patellofemoral (PF) joint in which abnormal tracking is often cited as a factor in pain development. PF tracking is partially dependent on passive stabilizers (ex: PF geometry). Relations among

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ebc1b6be6cd662b4a2d46756c6a80d
https://doi.org/10.1016/j.jbiomech.2009.07.028

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