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Changes in EMG coherence between long and short thumb abductor muscles during human development

Simon F Farmer1, John Gibbs, David M Halliday

  • 1Institute of Neurology and National Hospital for Neurology and Neurosurgery, Queen Square, London WC1N 3BG, UK. s.farmer@ion.ucl.ac.uk

The Journal of Physiology
|December 23, 2006
PubMed
Summary

Common drive to motoneurones increases significantly in children aged 7-14 years, particularly around 20 Hz. This late maturation of oscillatory drive in the human nervous system was observed in thumb muscles during isometric contraction.

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