Photoplethysmography-derived approximate entropy and sample entropy as measures of analgesia depth during propofol–remifentanil anesthesia
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Clinical Monitoring and Computing"
DOI: 10.1007/s10877-020-00470-6
Abstract: The ability to monitor the physiological effect of the analgesic agent is of interest in clinical practice. Nonstationary changes would appear in photoplethysmography (PPG) during the analgesics-driven transition to analgesia. The present work studied the… read more here.
Keywords: analgesia depth; entropy; approximate entropy; sample entropy ... See more keywords
Range Entropy: A Bridge between Signal Complexity and Self-Similarity
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DOI: 10.3390/e20120962
Abstract: Approximate entropy (ApEn) and sample entropy (SampEn) are widely used for temporal complexity analysis of real-world phenomena. However, their relationship with the Hurst exponent as a measure of self-similarity is not widely studied. Additionally, ApEn… read more here.
Keywords: self similarity; complexity; entropy; apen sampen ... See more keywords