Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Shantanu Sinha"'
Publikováno v:
Journal of Applied Physiology. 119:558-568
The aim of this study was to assess the correlation between contraction-associated muscle kinematics as measured by velocity-encoded phase-contrast (VE-PC) magnetic resonance imaging (MRI) and activity recorded via electromyography (EMG), and to cons
BACKGROUND: Strain rate (SR) is a measure of the rate of regional deformation that can be computed by analyzing velocity encoded phase-contrast 2D images. Recent studies have explored the changes in normal components of the strain tensor in aging mus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::0bfa926f44af3a99c368c3aa3689ba5f
http://hdl.handle.net/11577/3287688
http://hdl.handle.net/11577/3287688
Autor:
Shantanu Sinha, V. Reggie Edgerton, John Grinstead, John A. Hodgson, Taija Finni, Alex M. Lai
Publikováno v:
Journal of Magnetic Resonance Imaging. 20:1008-1019
Purpose To develop and compare phase-contrast (PC) and spin-tag (ST) MR imaging techniques for accurate quantification of velocity and displacement distribution in the muscle tendon complex of the lower leg during isometric contractions under in vivo
The aim of the present study was to test the hypothesis that the age-associated decrease of tendon stiffness would necessitate greater muscle fascicle strains to produce similar levels of force during isometric contraction. Greater fascicle strains c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a559fe0a370dcd7d01aaeb811fb7bdf8
https://europepmc.org/articles/PMC4035789/
https://europepmc.org/articles/PMC4035789/
Autor:
Jiun-Shyan Chen, Shantanu Sinha, Sheng Wei Chi, John A. Hodgson, Judy P. Yang, Victor Reggie Edgerton
The pattern of deformation of different structural components of a muscle-tendon complex when it is activated provides important information about the internal mechanics of the muscle. Recent experimental observations of deformations in contracting m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed39e11232e3ee622bc25419e20a022
https://europepmc.org/articles/PMC4075494/
https://europepmc.org/articles/PMC4075494/
Autor:
V. Reggie Edgerton, Shantanu Sinha, David D. Shin, Junichiro Yamauchi, Chandan Mishra, John A. Hodgson, Ryuta Kinugasa
The behavior of the entire medial gastrocnemius (MG) superficial and deep aponeurosis structure was investigated with velocity-encoded phase-contrast, spin-tag, and three-dimensional morphometric magnetic resonance imaging. The displacements and stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e0c5ac9e37b52b1cf47edad5baca7e
https://europepmc.org/articles/PMC2576031/
https://europepmc.org/articles/PMC2576031/
Autor:
V. Reggie Edgerton, Shantanu Sinha, Taija Finni, Hae Dong Lee, David D. Shin, John A. Hodgson, Sinyeob Ahn
The objective of this study was to measure and monitor changes in Achilles tendon mechanical properties and force production capability of triceps surae muscles after 4 wk of limb suspension and 6 wk of physical rehabilitation. Five healthy volunteer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6b585cce14147dce42ea478d9e2798
https://europepmc.org/articles/PMC2576038/
https://europepmc.org/articles/PMC2576038/
Publikováno v:
Journal of morphology. 267(5)
This article investigates how the internal structure of muscle and its relationship with tendon and even skeletal structures influence the translation of muscle fiber contractions into movement of a limb. Reconstructions of the anatomy of the human s
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 100(6)
The in vivo strain properties of human skeletal muscle-tendon complexes are poorly understood, particularly following chronic periods of reduced load bearing. We studied eight healthy volunteers who underwent 4 wk of unilateral lower limb suspension
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 95(5)
It is becoming increasingly apparent that precise knowledge of the anatomic features of muscle, aponeurosis, and tendons is necessary for understanding how a muscle-tendon complex generates force and accomplishes length changes. This report presents