Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Usha, Sinha"'
Autor:
Usha Sinha, Shantanu Sinha
Publikováno v:
Tomography, Vol 10, Iss 9, Pp 1411-1438 (2024)
This review is focused on the current status of quantitative MRI (qMRI) of skeletal muscle. The first section covers the techniques of qMRI in muscle with the focus on each quantitative parameter, the corresponding imaging sequence, discussion of the
Externí odkaz:
https://doaj.org/article/acfa47cf12e64c1db5f7a15bd39547db
Autor:
Brandon T. Cunnane, Usha Sinha, Vadim Malis, Ryan D. Hernandez, Edward Smitaman, Shantanu Sinha
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Muscle force production is influenced by muscle fiber and aponeurosis architecture. This prospective cohort study utilizes special MR imaging sequences to examine the structure–function in-vivo in the Medial Gastrocnemius (MG) at three-ank
Externí odkaz:
https://doaj.org/article/a5cce6ed1b5d4ca792bd3d30af7c01b8
Publikováno v:
Tomography, Vol 9, Iss 2, Pp 840-856 (2023)
Introduction: The aim of this study is to analyze the muscle kinematics of the medial gastrocnemius (MG) during submaximal isometric contractions and to explore the relationship between deformation and force generated at plantarflexed (PF), neutral (
Externí odkaz:
https://doaj.org/article/87bfd44f4d2f4406a39bbf1613cd0e66
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
3D strain or strain rate tensor mapping comprehensively captures regional muscle deformation. While compressive strain along the muscle fiber is a potential measure of the force generated, radial strains in the fiber cross-section may provide informa
Externí odkaz:
https://doaj.org/article/d451b7dd4d9d4f1aa5611ff5cf03a39f
Publikováno v:
Diagnostics, Vol 12, Iss 3, p 584 (2022)
Background: The aim was to compare spin-lattice relaxation (T1) mapping from sequences with no fat suppression and three fat suppression methods and Magnetization Transfer Saturation (MTsat) mapping, to identify regional and age-related differences i
Externí odkaz:
https://doaj.org/article/807264bbd3c049eea0fa9ef843a2cefd
Autor:
Usha Sinha, Vadim Malis, Jiun-Shyan Chen, Robert Csapo, Ryuta Kinugasa, Marco Vincenzo Narici, Shantanu Sinha
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
The focus of this review is the application of advanced MRI to study the effect of aging and disuse related remodeling of the extracellular matrix (ECM) on force transmission in the human musculoskeletal system. Structural MRI includes (i) ultra-low
Externí odkaz:
https://doaj.org/article/7a441c748730422eba47e8e2a64299d5
Publikováno v:
European Journal of Translational Myology (2020)
Age- and disuse- related loss of muscle force is disproportionately larger than the loss of muscle mass. Earlier studies reported that comparing concentric and eccentric contractions, there is a significant age-related decrease in force only in conce
Externí odkaz:
https://doaj.org/article/c20418bd59d148deaf75de7e71791c88
Publikováno v:
Data-Centric Engineering, Vol 1 (2020)
As characterization and modeling of complex materials by phenomenological models remains challenging, data-driven computing that performs physical simulations directly from material data has attracted considerable attention. Data-driven computing is
Externí odkaz:
https://doaj.org/article/3bfde7d58a304db0ba4a37513bf90a70
Muscle force production is influenced by muscle fiber and aponeurosis architecture. This prospective cohort study utilizes special MR imaging sequences to examine the structure-function in-vivo in the Medial Gastrocnemius (MG) at three-ankle angles (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f68a38156bef3e3dca815b2329ee7f3c
https://doi.org/10.21203/rs.3.rs-2548171/v1
https://doi.org/10.21203/rs.3.rs-2548171/v1
Autor:
Xiaolong He, Karan Taneja, Jiun‐Shyan Chen, Chung‐Hao Lee, John Hodgson, Vadim Malis, Usha Sinha, Shantanu Sinha
Publikováno v:
International Journal for Numerical Methods in Biomedical Engineering. 38