Aperiodic Correction of Posterior Theta/Alpha Ratio Reduces Arousal-State Dependency in Routine EEG-Based Dementia Screening
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IntroductionPosterior theta/alpha ratio (TAR) is among the best-validated qEEG biomarkers for dementia, yet remains largely unused in routine neurology practice - primarily because it is sensitive to the patient's arousal state, an uncontrolled variable in re... ...
