Grip-force modulation in multi-finger prehension during wrist flexion and extension. Exp Brain Res. 2013; 227:509-522. [PubMed: 23625077]Ambike SS, Paclet F, Latash ML, Zatsiorsky VM (2013) Grip- force modulation in multi-finger prehension during wrist flex- ion and extension. Exp ...
However, while there were no differences in antagonist wrist extension and flexion MVC decreases (Wrist Flexion: 87.5%, Wrist Extension: 85.5%, P = 0.41), wrist extension MVCs did decrease significantly more than wrist flexion MVCs when forces were expressed relative to the agonist (P = 0.036)...
Although weakness of extension or flexion can be explained by paresis, palsy or poor recovery of the triceps and biceps respectively, the pathophysiology of the elbow flexion contracture is poorly understood. The paradox of development of an elbow flexion contracture in a child with a weak biceps...
aBarreca et al. (2003) reviewed 2 studies (Butefisch et al. 1995, Dickstein et al. 1997) of repetitive training, including repeated practice of elbow, wrist and finger flexion and extension, and concluded that there was a positive treatment effect. Barreca等。 (2003) 等回顾了2项 (研究Bu...
He explained the benefit of using dynamic splinting to reduce the contracture of the knee and achieve full knee extension after a TKA due to its low-load and prolonged stretching duration with the dynamic tension provided by the splint. However, additional stretching would help in reducing the ...
During reaches, mantids raised their forelimb through coxal protraction and femoral levation, coupled with tibial extension. Sometimes, mantids directly contacted target objects with the tarsus as they raised their forelimb (Figures 1C–1E andS1A); more commonly, however, the trajectory of the fo...
General finger motions were obtained from the finger flexion/extension experiment by four subjects. The design of the linkage structure was optimized based on the users hand and joint ROM for comfortable exercises. Also, a spring attached to the structure generates guiding forces for the fingers ...
A digital screen can either continuously display the force, or retain the maximal value in the extension and flexion directions. A BNC output connector is also provided to record the analog signal of force for feedback or advanced analysis methods of strength. The load cells and their electronic...
An orthopedic damper system and method to control the degree of flexion and/or extension motion of the mobile vertebral segment while providing additional stability to the spine. Th
The invention is a total knee endoprosthesis with a fixed flexion-extension xis throughout all degrees of flexion and extension of the knee. The endoprosthesis has a femoral component with spaced apar