Clinical Electroencephalography for Anesthesiologists and Intensivists: Part 2-Physiologic Signatures and Active
Christian S Guay1, Uday Agrawal2, Bryan Tseng3
1Department of Anesthesiology, Perioperative & Pain Medicine, University of Utah, Salt Lake City, Utah; Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Picower Institute for Learning & Memory, Massachusetts Institute of Technology, Cambridge, Massachusetts.
This study presents a framework for interpreting frontal electroencephalogram (EEG) in critically ill patients. It integrates basic EEG principles with critical illness pathophysiology to guide patient management.
Area of Science:
- Neurology
- Critical Care Medicine
- Anesthesiology
Background:
- Frontal electroencephalogram (EEG) interpretation is a developing skill for anesthesiologists and intensivists.
- Previous work covered EEG biophysics, neuroanatomy, and anesthetic effects.
- This study builds upon foundational EEG knowledge.
Purpose of the Study:
- To present physiologic signatures for frontal EEG interpretation in critical illness.
- To organize these signatures into a systematic management framework.
- To illustrate practical application through case examples.
Main Methods:
- Integration of basic EEG interpretation with critical illness pathophysiology.
- Development of a systematic framework for EEG monitoring.
- Use of clinical case examples for demonstration.
Main Results:
- A set of physiologic signatures for frontal EEG in critical illness was outlined.
- A systematic framework was proposed to aid in active patient management.
- Case examples demonstrated the utility of the framework in guiding patient-specific care.
Conclusions:
- The proposed framework and signatures can enhance the use of frontal EEG monitoring.
- This approach facilitates active management of critically ill patients.
- Frontal EEG interpretation is valuable for assessing neurologic and physiologic states.
More Related Videos
05:58Application of an Amplitude-integrated EEG Monitor Cerebral Function Monitor to Neonates
Published on: September 6, 2017
09:00Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex
Published on: April 15, 2015