Human Muscle Fatigue: Physiological MechanismsRuth Porter, Julie Whelan |
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Page 213
... Roussos & Macklem 1977 , Roussos et al 1979 ) . Respiratory muscle failure can occur as a result of any derangement involving central mechanisms , peripheral neuromuscular junc- tions and contractile components . An example of failure ...
... Roussos & Macklem 1977 , Roussos et al 1979 ) . Respiratory muscle failure can occur as a result of any derangement involving central mechanisms , peripheral neuromuscular junc- tions and contractile components . An example of failure ...
Page 230
... Roussos to see what other factors are involved . The question is to what extent the central firing frequency is a determinant of the alteration in the ratio . Roussos : If the firing frequency changes , the power spectrum of the phrenic ...
... Roussos to see what other factors are involved . The question is to what extent the central firing frequency is a determinant of the alteration in the ratio . Roussos : If the firing frequency changes , the power spectrum of the phrenic ...
Page 231
... Roussos please say what the high : low ratio really means ? Roussos : It is an index for quantifying the shift in power spectrum , being the ratio of the power in the spectrum in a high and a low frequency band . Lippold : Can you say ...
... Roussos please say what the high : low ratio really means ? Roussos : It is an index for quantifying the shift in power spectrum , being the ratio of the power in the spectrum in a high and a low frequency band . Lippold : Can you say ...
Contents
R H T EDWARDS Chairman Human muscle function and fatigue | 1 |
E HULTMAN H SJÖHOLM K SAHLIN and L EDSTRÖM | 19 |
B SALTIN Muscle fibre recruitment and metabolism in exhaustive dynamic | 41 |
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Acta Physiol Scand action potential adductor pollicis Appl Physiol ATP turnover Bigland-Ritchie biopsy blood central fatigue changes Clin Sci concentration contractile creatine creatine kinase curarized Dawson decrease diaphragm Edwards RHT effect electrical stimulation electromyogram excitation-contraction coupling experiments failure fatty acids fibre types firing frequency firing rate FT fibres function glucose glycogen glycolysis Grimby Hermansen high frequency fatigue Hultman human skeletal muscle impaired increase isometric contractions Jones Karlsson lactate Lippold loss of force low frequency fatigue Macklem maximal exercise maximum voluntary contraction mechanism membrane Merton motor neuron Moxham muscle fibres muscle glycogen muscular myophosphorylase deficiency neuromuscular junction neuromuscular transmission Newsholme normal subjects nuclear magnetic resonance oxidation oxygen patients phosphocreatine Physiol Lond physiological power spectrum produced quadriceps muscle recorded recovery recruitment reduced relaxation rate respiratory muscles result Roussos Saltin showed skeletal muscle slow Stephens sternomastoid studies substrate sustained tension tetanic tremor