Results 191 to 200 of about 22,257 (251)

Gastrocnemius medialis neuromechanics during cycling at various exercise intensities. [PDF]

Sci Rep
Walker J, Cronin NJ, Wainwright B, Hanley B, Jongerius N, Bissas A.   +5 more
europepmc   +1 more source

Finding the Words: How Does the Aging Brain Process Language? A Focused Review of Brain Connectivity and Compensatory Pathways

Topics in Cognitive Science, EarlyView.
Abstract As people age, there is a natural decline in cognitive functioning and brain structure. However, the relationship between brain function and cognition in older adults is neither straightforward nor uniform. Instead, it is complex, influenced by multiple factors, and can vary considerably from one person to another.
Monica Baciu, Elise Roger
wiley   +1 more source

Can we rebuild what has been taken? A narrative review of biological and functional consequences of hamstring tendon harvest in ACL surgery. [PDF]

Sci Prog
Högberg J, Wernbom M, Hamrin Senorski E.   +2 more
europepmc   +1 more source

Changes in motor unit conduction velocity after unilateral lower‐limb suspension and active recovery are correlated with muscle ion channel gene expression

Experimental Physiology, EarlyView.
Abstract The effects of muscle disuse on the propagation of action potentials along motor unit (MU) muscle fibres, a key process for effective muscle activation and force generation, remain poorly understood. The aim of this study was to investigate changes in action potential propagation and to identify biological factors influencing these changes ...
Giacomo Valli, Fabio Sarto, Francesco Negro, Elena Monti, Giuseppe Sirago, Matteo Paganini, Sandra Zampieri, Martino V. Franchi, Andrea Casolo, Julián Candia, Luigi Ferrucci, Marco V. Narici, Giuseppe De Vito   +12 more
wiley   +1 more source

Arthroscopic findings and accuracy of preoperative diagnosis in patients with chronic lateral ankle instability. [PDF]

J Exp Orthop
Vermorel PH, Vega J, Dalmau-Pastor M, Pantalone A, Zaourak J, Guelfi M.   +5 more
europepmc   +1 more source

Alterations to longitudinal muscle morphology and mechanical function following immobilization and recovery in female ovariectomized and intact rats

Experimental Physiology, EarlyView.
Abstract Serial sarcomere number (SSN) is reduced following immobilization of a muscle in a shortened position in male rodents thereby impairing muscle contractile function. However, in female rodents the effects of oestrogen on SSN and mechanical changes following immobilization and re‐ambulation are unknown.
Alexandra Q. Kirkup, Amelia Rilling, Alexander M. Zero, Geoffrey A. Power   +3 more
wiley   +1 more source

Looking Under the Hood of Elite Rowers: Skeletal Muscle Determinants of Rowing Performance. [PDF]

Scand J Med Sci Sports
Bellinger P, Dick T, Roberts L, Minahan C, Takahashi K, Charles JP, Hannah K, Wackwitz T, Lievens E, Casteele FV, Kennedy B, Duhig S.   +11 more
europepmc   +1 more source

Effects of bed rest and immobilization on intramuscular and intermuscular adipose tissue: A systematic review

Experimental Physiology, EarlyView.
Abstract Muscle disuse caused by bed rest and immobilization is associated with muscle atrophy and insulin resistance, which might be related to increases in intramuscular fat (IntraMAT) and intermuscular fat (InterMAT) accumulation. In this systematic review, we compiled evidence on the effects of bed rest and unilateral lower‐limb immobilization on ...
Konstantinos Prokopidis, Julia Margarita Reyes, Gustavo Duque   +2 more
wiley   +1 more source

Histological evaluation of fascicular damage following repeated sciatic nerve transfixion: an anatomical study. [PDF]

J Anesth Analg Crit Care
Boscolo-Berto R, De Cassai A, Contran M, Macchi V, Manzo V, De Caro R, Dost B, Tulgar S, Boscolo A, Navalesi P, Porzionato A.   +10 more
europepmc   +1 more source

Effects of nocturnal periodic breathing on sympathetic nerve activity and ventilatory control at high altitude: a randomised, crossover study

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the randomised crossover study investigating the effects of nocturnal periodic breathing (nPB) on sympathetic activity and ventilatory acclimatisation in hypobaric hypoxia equivalent to 4000 m altitude. Participants completed two 3‐day sojourns where nPB was inhibited by increasing inspiratory CO2 fraction ...
Johanna Roche, James P. Fisher, Peter Rasmussen, Abubaker Ibrahim, Philip N. Ainslie, Rachel Turner, Giovanni Vinetti, Matteo Cesari, Michael Furian, Ambra Stefani, Nikolaus Netzer, Hannes Gatterer, Birgit Högl, Christoph Siebenmann   +13 more
wiley   +1 more source