Time-trend analysis of the center frequency of the intrinsic mode function from the Hilbert–Huang transform of electroencephalography during general anesthesia: a retrospective observational study

Time-trend analysis of the center frequency of the intrinsic mode function from the Hilbert–Huang transform of electroencephalography during general anesthesia: a retrospective observational study

Abstract Background Anesthesiologists are required to maintain an optimal depth of anesthesia during general anesthesia, and several electroencephalogram (EEG) processing methods have been developed and approved for clinical use to evaluate anesthesia depth. Recently, the Hilbert–Huang transform (HH...

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Bibliographic Details
Main Authors: Yurie Obata, Tomomi Yamada, Koichi Akiyama, Teiji Sawa
Format: Article
Language:English
Published: BMC 2023-04-01
Series:BMC Anesthesiology
Subjects:
Depth of anesthesia
Electroencephalogram
Hilbert–Huang transform
Online Access:https://doi.org/10.1186/s12871-023-02082-4

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