Why the study?
Pain is a subjective and complex symptom, making its prediction, management, and treatment a significant clinical challenge that demands reliable and objective biomarkers.
Does electroencephalography (EEG) provide reliable biomarkers for pain perception and prediction?
Design
Review
Key result
Electroencephalography (EEG) serves as a reliable biomarker for pain assessment, with pain intensity negatively correlated with alpha wave activity and positively correlated with gamma wave activity.
Authors
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May aid objective perioperative pain monitoring; leaves open validation of standardized EEG protocols before clinical adoption.
Does electroencephalography (EEG) provide reliable biomarkers for pain perception and prediction?
EEG-derived biomarkers, particularly alpha and gamma band oscillations, show promise as objective tools for predicting and assessing pain intensity in clinical settings.
Wu et al. (2024) conducted a review in Pain. Electroencephalography (EEG) was evaluated. Electroencephalography (EEG) serves as a reliable biomarker for pain assessment, with pain intensity negatively correlated with alpha wave activity and positively correlated with gamma wave activity.