Cross-frequency coupling during isoflurane anaesthesia as revealed by electroencephalographic harmonic wavelet bicoherence.

@article{Li2013CrossfrequencyCD,
  title={Cross-frequency coupling during isoflurane anaesthesia as revealed by electroencephalographic harmonic wavelet bicoherence.},
  author={Duan Li and Xiang Li and Satoshi Hagihira and Jamie W. Sleigh},
  journal={British journal of anaesthesia},
  year={2013},
  volume={110 3},
  pages={409-19}
}
BACKGROUND Fourier bicoherence has previously been applied to investigate phase coupling in the EEG in anaesthesia. However, there are significant theoretical limitations regarding its sensitivity in detecting transient episodes of inter-frequency coupling. Therefore, we used a recently developed wavelet bicoherence method to investigate the cross-frequency coupling in the EEG of patients under isoflurane anaesthesia; examining the relationship between the patterns of wavelet bicoherence and… CONTINUE READING

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