Results 201 to 210 of about 203,495 (261)
Some of the next articles are maybe not open access.
Annals of Internal Medicine, 1988
Excerpt To the Editor:Murciano and colleagues (1) showed that tracheal occlusion pressure (P0.1) provided a better predictive index for successful extubation than classic weaning criteria in patien...
M A, Sackner, B P, Krieger
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Excerpt To the Editor:Murciano and colleagues (1) showed that tracheal occlusion pressure (P0.1) provided a better predictive index for successful extubation than classic weaning criteria in patien...
M A, Sackner, B P, Krieger
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Muscle Fatigue and Muscle Injury
Physical Medicine and Rehabilitation Clinics of North America, 2000The purpose of this review is to acquaint the reader with the neurobiology of muscle fatigue. Muscle fatigue is a complex, multifactorial process. The authors have covered the chain of events bringing about skeletal muscle contraction and the manner in which fatigue may affect each step.
S A, Dugan, W R, Frontera
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Journal of Electromyography and Kinesiology, 1991
Myoelectric signal variables and mechanical variables are known to change during sustained voluntary or electrically elicited contractions. These phenomena reflect changes in the properties of the muscle fiber and its membrane. Such changes are generally called "fatigue." Muscle fiber conduction velocity and myoelectric signal spectral parameters (mean
Merletti R. +2 more
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Myoelectric signal variables and mechanical variables are known to change during sustained voluntary or electrically elicited contractions. These phenomena reflect changes in the properties of the muscle fiber and its membrane. Such changes are generally called "fatigue." Muscle fiber conduction velocity and myoelectric signal spectral parameters (mean
Merletti R. +2 more
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Neurobiology of muscle fatigue
Journal of Applied Physiology, 1992Muscle fatigue encompasses a class of acute effects that impair motor performance. The mechanisms that can produce fatigue involve all elements of the motor system, from a failure of the formulation of the descending drive provided by suprasegmental centers to a reduction in the activity of the contractile proteins. We propose four themes that provide
R M, Enoka, D G, Stuart
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Comprehensive Physiology, 2012
Abstract Skeletal muscle fatigue is defined as the fall of force or power in response to contractile activity. Both the mechanisms of fatigue and the modes used to elicit it vary tremendously. Conceptual and technological advances allow the examination of fatigue from the level of the single molecule to the intact
Kent-Braun, Jane A. +2 more
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Abstract Skeletal muscle fatigue is defined as the fall of force or power in response to contractile activity. Both the mechanisms of fatigue and the modes used to elicit it vary tremendously. Conceptual and technological advances allow the examination of fatigue from the level of the single molecule to the intact
Kent-Braun, Jane A. +2 more
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Physical Therapy Reviews, 2002
Skeletal muscle fatigue is a complex problem which deserves attention from physiotherapists and other clinical practitioners. This article will discuss the findings of recent literature to explore some of the main mechanisms thought to underlie fatigue in skeletal muscles. These mechanisms may be peripheral in origin, occurring within the muscle fibres
Paul, Lorna, Wood, Leslie
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Skeletal muscle fatigue is a complex problem which deserves attention from physiotherapists and other clinical practitioners. This article will discuss the findings of recent literature to explore some of the main mechanisms thought to underlie fatigue in skeletal muscles. These mechanisms may be peripheral in origin, occurring within the muscle fibres
Paul, Lorna, Wood, Leslie
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1995
Ventilatory failure may accompany a variety of pulmonary and neuromuscular diseases. There has been much controversy about whether this failure is due to respiratory muscle fatigue at peripheral sites or a failure of drive at sites within the central nervous system. The chapter reviews this topic.
D K, McKenzie, F, Bellemare
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Ventilatory failure may accompany a variety of pulmonary and neuromuscular diseases. There has been much controversy about whether this failure is due to respiratory muscle fatigue at peripheral sites or a failure of drive at sites within the central nervous system. The chapter reviews this topic.
D K, McKenzie, F, Bellemare
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Acta Medica Scandinavica, 1986
ABSTRACT. Muscle fatigue and pain are together common symptoms which can be analysed physiologically. For many patients attending a medical clinic the problem for the doctor is to decide whether the problem is “in the mind” or “in the muscle”. A history of the symptoms occurring at rest without any exercise is a hint of psychological origin.
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ABSTRACT. Muscle fatigue and pain are together common symptoms which can be analysed physiologically. For many patients attending a medical clinic the problem for the doctor is to decide whether the problem is “in the mind” or “in the muscle”. A history of the symptoms occurring at rest without any exercise is a hint of psychological origin.
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Veterinary Clinics of North America: Small Animal Practice, 2002
The contribution of respiratory muscle fatigue to the development of ventilatory failure has been the subject of considerable interest and has stimulated much research. Experimental studies in dogs have shown respiratory muscle fatigue to be a cause of ventilatory failure in both cardiogenic and septic shock models.
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The contribution of respiratory muscle fatigue to the development of ventilatory failure has been the subject of considerable interest and has stimulated much research. Experimental studies in dogs have shown respiratory muscle fatigue to be a cause of ventilatory failure in both cardiogenic and septic shock models.
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