Results 211 to 220 of about 193,306 (259)
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Respiratory Muscle Fatigue Alters Cycling Performance and Locomotor Muscle Fatigue
Medicine & Science in Sports & Exercise, 2020ABSTRACT Purpose This study aimed to determine if preexisting respiratory muscle fatigue (RMF) alters motoneuronal output, locomotor muscle fatigue, and cycling performance. Methods Eight trained male cyclists performed 5-km cycling time trials after a resistive breathing ...
Timothy J, Fulton +5 more
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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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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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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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Comprehensive Physiology, 1986
Abstract The sections in this article are: Muscle Function and Fatigue Force Generation Central Fatigue Peripheral Fatigue
Charis Roussos, Peter T. MacKlem
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Abstract The sections in this article are: Muscle Function and Fatigue Force Generation Central Fatigue Peripheral Fatigue
Charis Roussos, Peter T. MacKlem
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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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Neuromuscular Fatigue in Dystrophic Muscle
Nature, 1962THE effects of the dystrophic process upon muscle function are of continued interest. Dystrophic mouse muscle has been found to exhibit multiple action potentials, spontaneously, as well as in response to a single stimulus to its nerve1,2; d-tubocurarine or sustained, periodic single shock stimulation shortens the after-discharges1.
Conrad, J T, Glaser, G H
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1981
Publisher Summary This chapter reviews respiratory muscle fatigue. Fatigue may be defined as the inability of a muscle to continue to generate or maintain the required force. Decrease in oxygen content of the blood, decrease in inspiratory muscle blood flow, low blood substrate concentration and energy stores in the muscles, or inability to extract ...
Ch. Roussos, M. Aubier
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Publisher Summary This chapter reviews respiratory muscle fatigue. Fatigue may be defined as the inability of a muscle to continue to generate or maintain the required force. Decrease in oxygen content of the blood, decrease in inspiratory muscle blood flow, low blood substrate concentration and energy stores in the muscles, or inability to extract ...
Ch. Roussos, M. Aubier
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Endotoxins modify muscle fatigue characteristics
Fundamental & Clinical Pharmacology, 1995Summary— To test the hypothesis that endotoxins can directly modify muscle fatigue characteristics, in vitro experiments were performed on rat muscles 48 hours after injection of lipopolysaccharides (LPS) from Klebsiella pneumoniae. Resistance to fatigue was quantified by measuring tension production during repetitive electrical stimulation of the ...
F, Goubel +4 more
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Annals of the New York Academy of Sciences, 2002
Henry J, Kaminski, Chelliah R, Richmonds
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Henry J, Kaminski, Chelliah R, Richmonds
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