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Original Article

Increased EMG Activity during Short Pauses in Patients with Primary Fibromyalgia

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Pages 321-323 | Received 06 Feb 1989, Published online: 12 Jul 2009

References

  • Yunus M, Masi A T, Calabro J J, Miller K A, Feigenbaum SL. Primary fibromyalgia: a clinical study of 50 patients with matched normal controls. Semin in Arthritis Rheum 1981; 11: 151–71
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  • Gerdle B, Elert J, Henriksson-Larsén K. Muscular fatigue during repeated isokinetic shoulder forward flexions in young females. Eur J Appl Physiol 1989; 58: 666–73
  • Elert J, Gerdle B. The relationship between contraction and relaxation during fatiguing shoulder flexions—an electromyographic study. Eur J Appl Physiol, in press
  • Bäckman E, Bengtsson A, Bengtsson M, Lennmarken C, Henriksson KG. Skeletal muscle function in primary fibromyalgia. Effect of regional sympathetic blockade with guanethidine. Acta Neurol Scand 1988; 77: 187–91
  • Henneman E, Somjen G, Carpenter DO. Excitability and inhibitability of motoneurons of different sizes. J Neurophysiol 1965; 28: 599–620

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