Cohort study identifies EEG connectivity markers for neurophysiological vulnerability in postoperative patients, suggesting recovery mechanisms.
This study identified reduced preoperative beta amplitude-based connectivity as a possible marker of neurophysiological vulnerability for POD. However, the absence of significant longitudinal changes in quantitative EEG measures suggests that resting-state EEG networks may functionally recover or compensate in this cohort at three months postoperative.
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A et al. (2026) studied this question.
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