Changes in the electroencephalogram during anaesthesia and their physiological basis
S Hagihira - British journal of anaesthesia, 2015 - academic.oup.com
The use of EEG monitors to assess the level of hypnosis during anaesthesia has become
widespread. Anaesthetists, however, do not usually observe the raw EEG data: they …
widespread. Anaesthetists, however, do not usually observe the raw EEG data: they …
[BOOK][B] The electroencephalogram in anesthesia: fundamentals, practical applications, examples
I Pichlmayr, U Lips, H Künkel - 2012 - books.google.com
Neurological, neurovegetative, and psychic changes following surgery or in tensive care
indicate alterations in cerebral function. When these changes are analyzed exactly, they are …
indicate alterations in cerebral function. When these changes are analyzed exactly, they are …
Can anaesthetists be taught to interpret the effects of general anaesthesia on the electroencephalogram? Comparison of performance with the BIS and spectral …
JP Barnard, C Bennett, LJ Voss… - British journal of …, 2007 - academic.oup.com
Background Unlike the other physiological waveforms monitored in anaesthesia, the EEG
lacks a regularly repeating pattern, implying that it would be very difficult for an anaesthetist …
lacks a regularly repeating pattern, implying that it would be very difficult for an anaesthetist …
Intraoperative EEG patterns: implications for EEG monitoring.
WJ Levy - Anesthesiology, 1984 - europepmc.org
Univariate descriptors such as the mean frequency and spectral edge frequency have been
proposed for intraoperative representation of the EEG. Such univariate descriptors of the …
proposed for intraoperative representation of the EEG. Such univariate descriptors of the …
Relationship between hemodynamic and electroencephalographic changes during general anesthesia
PF White, WA Boyle - Anesthesia & Analgesia, 1989 - journals.lww.com
Methods Six consenting ASA physical status I or II adult patients undergoing elective
operations were studied. The protocol was approved by the local institutional review board …
operations were studied. The protocol was approved by the local institutional review board …
Awareness and the EEG power spectrum: analysis of frequencies
O Dressler, G Schneider, G Stockmanns… - British journal of …, 2004 - academic.oup.com
Background. Power spectral analysis is a well-established method for the analysis of EEG
signals. Spectral parameters can be used to quantify pharmacological effects of …
signals. Spectral parameters can be used to quantify pharmacological effects of …
What does the bispectral EEG index monitor?
Depth of anaesthesia is an old concept originally based on the depressant effects of volatile
anaesthetics on the central nervous system. As the dose of anaesthetic is increased, there is …
anaesthetics on the central nervous system. As the dose of anaesthetic is increased, there is …
A primer for EEG signal processing in anesthesia
IJ Rampil - The Journal of the American Society of …, 1998 - pubs.asahq.org
THE electroencephalogram (EEG) is enjoying a renaissance of interest as a clinical
monitoring tool during anesthesia and sedation. This revival is the result of two recent …
monitoring tool during anesthesia and sedation. This revival is the result of two recent …
Classic electroencephalographic parameters: median frequency, spectral edge frequency etc
PH Tonner, B Bein - Best Practice & Research Clinical Anaesthesiology, 2006 - Elsevier
Even today many anaesthesiologists rely on parameters of the autonomic nervous system,
such as blood pressure and heart rate to decide if a patient is adequately anaesthetized. It is …
such as blood pressure and heart rate to decide if a patient is adequately anaesthetized. It is …
Comparison of changes in electroencephalographic measures during induction of general anaesthesia: influence of the gamma frequency band and electromyogram …
JW Sleigh, DA Steyn‐Ross… - British journal of …, 2001 - academic.oup.com
Recent research has shown that high‐frequency, gamma‐band electroencephalographic
(EEG) oscillations (40–60 Hz) may be an important marker of the conscious state. We …
(EEG) oscillations (40–60 Hz) may be an important marker of the conscious state. We …