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  • Title: Common multifractality in the heart rate variability and brain activity of healthy humans.
    Author: Lin DC, Sharif A.
    Journal: Chaos; 2010 Jun; 20(2):023121. PubMed ID: 20590317.
    Abstract:
    The influence from the central nervous system on the human multifractal heart rate variability (HRV) is examined under the autonomic nervous system perturbation induced by the head-up-tilt body maneuver. We conducted the multifractal factorization analysis to factor out the common multifractal factor in the joint fluctuation of the beat-to-beat heart rate and electroencephalography data. Evidence of a central link in the multifractal HRV was found, where the transition towards increased (decreased) HRV multifractal complexity is associated with a stronger (weaker) multifractal correlation between the central and autonomic nervous systems.
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