Article

Investigating EEG Markers of Responsiveness to Surgical Noxious Stimuli under Propofol Anaesthesia

2026-02-17

Abstract excerpt

<title>Abstract</title> <p> <bold>Background</bold> : While general anaesthesia typically induces unconsciousness, some patients retain the capacity to respond behaviourally to noxious stimulation. Reduction in frontal alpha power has been proposed as a marker of arousal, but its clinical reliability is inconsistent. This exploratory study aimed to identify multichannel EEG spectral and connectivity markers ass...

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Literature Corpus work: 1bf80134-ac2d-5be2-b59c-b7a489021062
DOI: 10.21203/rs.3.rs-8845708/v1

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