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Updated: Aug 8, 2026

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Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy
Published on: June 27, 2013
Practical issues in bispectral analysis of electroencephalographic signals
S Hagihira1, M Takashina, T Mori
1Surgical Center, Osaka Prefectural Habikino Hospital, Japan. hagihira@masui.med.oaska-u.ac.jp
Anesthesia and Analgesia
|September 28, 2001
Abstract
Implications:
The aim of this report was to confirm the methodology of bispectral analysis of electroencephalogram. In developing a software for real-time bispectral analysis, we encountered several practical problems in bispectrum calculation. We settled those and concluded that 3 min of monitoring are required to obtain reliable and reproducible bicoherence values.

