Abstract
The electroencephalogram (EEG) is a graphic display of the spontaneous electrical activity of the cerebral cortex. The EEG represents the output of a differential amplifier whose inputs are two distinct recording locations from the scalp. Continuous EEG recordings are used clinically to diagnose brain pathology, specifically seizures. Intraoperatively, EEG is used to monitor cerebral perfusion and depth of anesthesia. Cortical SSEPs, discussed in another chapter, are brief averaged EEG epochs recorded following peripheral stimulation.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Libenson MH. Practical approach to electroencephalography. Philadelphia: Saunders; 2010. p. 1.
Niedermeyer E, Schomer DL. Historical aspects of EEG. In: Schomer DL, Lopes da Silva FH, editors. Niedermeyer’s electroencephalography: basic principles, clinical applications, and related fields. 6th ed. Philadelphia: Lippincott Williams & Wilkins; 2011. p. 6.
Yamada T, Meng E. Practical guide for clinical neurophysiologic testing – EEG. Philadelphia: Lippincott Williams & Wilkins; 2010. p. 2.
Niedermeyer E, Schomer DL. Historical aspects of EEG. In: Schomer DL, Lopes da Silva FH, editors. Niedermeyer’s electroencephalography: basic principles, clinical applications, and related fields. 6th ed. Philadelphia: Lippincott Williams & Wilkins; 2011. p. 11.
Tatum WO IV, Husain AM, Benbadis SR, Kaplan PW. Handbook of EEG interpretation. New York: Demos; 2008. p. 2–4.
Yamada T, Meng E. Practical guide for clinical neurophysiologic testing – EEG. Philadelphia: Lippincott Williams & Wilkins; 2010. p. 79–80.
Libenson MH. Practical approach to electroencephalography. Philadelphia: Saunders; 2010. p. 36–7.
American Clinical Neurophysiology Society. Guideline 5: guidelines for standard electrode position nomenclature. J Clin Neurophysiol. 2006;23(2):107–10.
Yamada T, Meng E. Practical guide for clinical neurophysiologic testing – EEG. Philadelphia: Lippincott Williams & Wilkins; 2010. p. 119.
Lopes da Silva FH. Neurocognitive processes and the EEG/MEG. In: Schomer DL, Lopes da Silva FH, editors. Niedermeyer’s electroencephalography: basic principles, clinical applications, and related fields. 6th ed. Philadelphia: Lippincott Williams & Wilkins; 2011. p. 1104–5.
Grass Instrument Company. Glossary of terms used in electroencephalography including evoked potentials and computer terminology. Quincy: Grass Instrument; 1981. p. 39.
Libenson MH. Practical approach to electroencephalography. Philadelphia: Saunders; 2010. p. 191.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Review Questions
Review Questions
-
1.
What is burst suppression and how do you determine the adequacy of burst suppression for cerebral protection?
-
2.
When should baseline intraoperative EEG be recorded? Why?
-
3.
What are important considerations when selecting filters for EEG recording?
-
4.
What is a dipole? Describe the importance of this concept in EEG recording.
-
5.
What are the advantages and disadvantages of bipolar versus referential recording montages?
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Sullivan, L.R., Beverwyk, A.J., Davis, S.F. (2020). Electroencephalography. In: Davis, S., Kaye, A. (eds) Principles of Neurophysiological Assessment, Mapping, and Monitoring. Springer, Cham. https://doi.org/10.1007/978-3-030-22400-4_10
Download citation
DOI: https://doi.org/10.1007/978-3-030-22400-4_10
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-22399-1
Online ISBN: 978-3-030-22400-4
eBook Packages: MedicineMedicine (R0)