Zobrazeno 1 - 10
of 887
pro vyhledávání: '"Passive stiffness"'
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
The giant protein titin is an essential component of muscle sarcomeres. A single titin molecule spans half a sarcomere and mediates diverse functions along its length by virtue of its unique domains. The A-band of titin functions as a molecular bluep
Externí odkaz:
https://doaj.org/article/466e9e387fa344bab7c6ed4af6bf26b9
Autor:
Wala Mahmoud, Hans Hultborn, Jagoba Zuluaga, Christoph Zrenner, Brigitte Zrenner, Ulf Ziemann, Ander Ramos-Murguialday
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 20, Iss 1, Pp 1-19 (2023)
Abstract Background Previous studies showed that repetitive transcranial magnetic stimulation (rTMS) reduces spasticity after stroke. However, clinical assessments like the modified Ashworth scale, cannot discriminate stretch reflex-mediated stiffnes
Externí odkaz:
https://doaj.org/article/5dce48eeb8d246f1a2084be02b84368f
Publikováno v:
IEEE Access, Vol 11, Pp 100114-100124 (2023)
We present a novel heteropolar bearingless slice motor (BELSM) with a PM-free rotor for a disposable centrifugal blood pump. The new motor adopts a triple-layer biased heteropolar magnetic field in the air gap, including two-layer sliced magnetic cou
Externí odkaz:
https://doaj.org/article/8bbfe49e8f6142259d20d8356c27ad6c
Akademický článek
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Akademický článek
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Autor:
Tiina Murtola, Christopher Richards
Publikováno v:
Royal Society Open Science, Vol 10, Iss 2 (2023)
Ageing changes the musculoskeletal and neural systems, potentially affecting a person’s ability to perform daily living activities. One of these changes is increased passive stiffness of muscles, but its contribution to performance is difficult to
Externí odkaz:
https://doaj.org/article/a0ce26ce16cf42b6a250e18418edf057
Publikováno v:
Journal of Physical Fitness and Sports Medicine, Vol 10, Iss 4, Pp 205-211 (2021)
Larger hip flexion range of motion with knee extension (hip flexion ROM) and passive stiffness of the hamstring is associated with greater production of isometric and concentric knee flexion torque at longer muscle lengths. Nevertheless, associations
Externí odkaz:
https://doaj.org/article/2301e51480cb422bacb7b9d11e0b6d3f
Publikováno v:
European Journal of Translational Myology (2022)
The aim of our study was to assess eccentric-exercise-induced changes in passive knee joint torque, passive knee joint stiffness and shear modulus at of the hamstring muscles. We hypothesized that eccentric exercise would elicit an increase in all ou
Externí odkaz:
https://doaj.org/article/91546a66fe1a4d6fa2eb3b40d52e83c2
Autor:
Shin Goto, Shingo Matsuo, Masahiro Iwata, Wakako Tsuchida, Genki Hatano, Satoshi Kataura, Yasuhiro Banno, Yuji Asai, Shigeyuki Suzuki
Publikováno v:
Journal of Physical Fitness and Sports Medicine, Vol 9, Iss 5, Pp 247-255 (2020)
Although static stretching is commonly performed to improve flexibility, it has been reported to have detrimental effects on muscle force and performance. Previous studies have reported that low-intensity and short-duration isometric contraction afte
Externí odkaz:
https://doaj.org/article/95bfd5b2152f441fa2dbf4c2c8cd875d
Publikováno v:
Cells, Vol 11, Iss 23, p 3715 (2022)
An oxidizing redox state imposes unique effects on the contractile properties of muscle. Permeabilized fibres show reduced active force generation in the presence of H2O2. However, our knowledge about the muscle fibre’s elasticity or flexibility is
Externí odkaz:
https://doaj.org/article/d363bac4776e4206861ba2cd4286e767