The Neural Correlates of Consciousness: A Spectral Exponent Approach to Diagnosing Disorders of Consciousness.
Brain Sciences April 4, 2025 Ying Zhao, Anqi Wang, Weiqiao Zhao et al. 5 citations
Disorder of consciousness (DoC) poses diagnostic challenges due to behavioral assessment limitations. This study evaluates the spectral exponent (SE)-a neurophysiological biomarker quantifying the decay slope of electroencephalography (EEG) aperiodic activity-as an objective tool for consciousness stratification and clinical behavior scores correlation. The study involved 15 DoC patients, nine...
DOI: 10.3390/brainsci15040377 (opens in new tab)
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EEG Biomarker
Disorder of consciousness
Spectral exponent
Brain monitoring
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