High-frequency oscillation and centroid frequency of diaphragm EMG during inspiratory loading.

@article{Cairns1998HighfrequencyOA,
  title={High-frequency oscillation and centroid frequency of diaphragm EMG during inspiratory loading.},
  author={A M Cairns and Jeremy D. Road},
  journal={Respiration physiology},
  year={1998},
  volume={112 3},
  pages={305-13}
}
Power spectra were derived from the diaphragm electromyogram (EMG) in anesthetized rabbits subjected to inspiratory resistive loading (IRL) with airway pressure swings of 40-60 cm H2O for 20 min to 2 h. Shifts in the centroid frequencies of the power spectra were found to be associated with the appearance of power spectral peaks in the range of 105-140 Hz… CONTINUE READING