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Keywords: ultrasonography
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Journal Articles
J Exp Biol (2014) 217 (15): 2726–2733.
Published: 01 August 2014
... The authors declare no competing financial interests. 23 11 2013 5 5 2014 © 2014. Published by The Company of Biologists Ltd 2014 Muscle size Fascicle length Fascicle kinetics Ultrasonography Skeletal muscles follow three strategies to adapt in response to mechanical...
Journal Articles
J Exp Biol (2012) 215 (20): 3665–3671.
Published: 15 October 2012
... characteristics were measured in an ankle dynamometer using simultaneous motion-capture-assisted ultrasonography. Oxygen consumption and ankle kinematics were also measured on a treadmill at the marathon pace. All measurements were performed before and after the marathon. AT stiffness did not change significantly...
Journal Articles
J Exp Biol (2010) 213 (8): 1259–1265.
Published: 15 April 2010
... which tendon elongation was measured using ultrasonography and two cameras. Tendon force was calculated by dividing measured ankle torque by magnetic resonance imaging-derived AT lever arm length. Tendon stiffness remained unchanged, being 430±200 N mm −1 before and 390±190 N mm −1 after the exercise...
Journal Articles
J Exp Biol (2007) 210 (15): 2743–2753.
Published: 01 August 2007
... MRI ultrasonography tendon plasticity in vivo exercise strain Mechanical load induced as cyclic strain, imposed externally to fibrous connective tissues such as tendons, may induce several signals at the extracellular matrix. This happens through mechanotransduction pathways affecting...
Journal Articles
J Exp Biol (2007) 210 (12): 2033–2045.
Published: 15 June 2007
..., the distal small intestine, and the liver, using repeated non-invasive ultrasonography, and by investigating structural changes on the level of tissues and cells by using light- and electron microscopy. The caimans showed the same rapid and reversible changes of organ size and identical histological features...
Journal Articles
J Exp Biol (2006) 209 (17): 3345–3357.
Published: 01 September 2006
... the force potential of the muscle while running and therefore the volume of active muscle at a given force generation will decrease. tendon elasticity tendon stiffness running economy ultrasonography running kinematics energy exchange skeletal muscle * Author for correspondence (e-mail...
Journal Articles
J Exp Biol (2003) 206 (19): 3369–3380.
Published: 01 October 2003
... the alternative idea that external handling times constrain intake rate). Gizzard size within individual birds was manipulated by varying the hardness of the diet on offer, and was confirmed by ultrasonography. The results upheld the `shell-crushing hypothesis' and rejected the `handling time hypothesis'. Intake...