Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shantanu Sinha"'
Autor:
Qizhi He, Jiun-Shyan Chen, Shantanu Sinha, Usha Sinha, Yantao Zhang, Xiaolong He, John A. Hodgson, Ramya Rao Basava
Publikováno v:
International journal for numerical methods in biomedical engineering, vol 36, iss 1
Int J Numer Method Biomed Eng
Int J Numer Method Biomed Eng
Human aging results in a progressive decline in the active force generation capability of skeletal muscle. While many factors related to the changes of morphological and structural properties in muscle fibers and the extracellular matrix (ECM) have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe76bed02d8a004cc27aebb958e498df
https://escholarship.org/uc/item/7tc2k776
https://escholarship.org/uc/item/7tc2k776
Autor:
Shantanu Sinha, Mahadevan Rajasekaran, Valmik Bhargava, Usha Sinha, Vadim Malis, Kyoko Sakamoto
Publikováno v:
Journal of Magnetic Resonance Imaging. 48:1002-1011
BACKGROUND Urinary incontinence is a major clinical problem arising primarily from age-related degenerative changes to the sphincter muscles. However, the precise anatomy of the normal male sphincter muscles has yet to be established. Diffusion tenso
Publikováno v:
Journal of Biomechanics. 49:3592-3595
Tendon curvature plays a key role in mechanical gain (amplifying the joint excursion relative to fiber length change) during joint motion, but the mechanism remains unresolved. A three-dimensional finite element (FE) model was used to investigate the
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
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 306:G505-G514
The external anal sphincter (EAS) may be injured in 25–35% of women during the first and subsequent vaginal childbirths and is likely the most common cause of anal incontinence. Since its first description almost 300 years ago, the EAS was believed
Publikováno v:
Journal of Applied Physiology. 112:463-470
Muscle fiber deformation is related to its cellular structure, as well as its architectural arrangement within the musculoskeletal system. While playing an important role in aponeurosis displacement, and efficiency of force transmission to the tendon
Autor:
David A. Bluemke, Raymond T. Yan, Gregory L. Burke, Antoinette S. Gomes, Kiang Liu, Hossein Bahrami, Veronica Fernandes, Steve Shea, Joao A.C. Lima, Shantanu Sinha, Colin Wu, Robyn L. McClelland
Publikováno v:
Journal of the American College of Cardiology. 57(17):1735-1744
Objectives We sought to examine the prognostic value of subclinical left ventricular (LV) regional myocardial dysfunction (RMD) measured by magnetic resonance imaging (MRI) among asymptomatic individuals. Background LV RMD, defined as segmental impai
Publikováno v:
Journal of Applied Physiology. 109:870-877
Tendinous tissues respond to chronic unloading with adaptive changes in mechanical, elastic, and morphological properties. However, little is known about the changes in the detailed structures of the entire tendinous tissue and whether the change in
Publikováno v:
Journal of Applied Physiology. 107:1276-1284
Velocity-encoded phase-contrast magnetic resonance (MR) imaging techniques and a computer-controlled MR-compatible foot pedal device were used to investigate the medial gastrocnemius muscle and aponeurosis deformations during passive and active eccen
Publikováno v:
Journal of Applied Physiology. 104:1320-1328
We examined the relationships between morphology and muscle-tendon dynamics of the quadriceps femoris muscle of 11 men using velocity-encoded phase-contrast magnetic resonance imaging (MRI). Thigh muscle electromyography and joint range of motion wer