Impact of Healthy Aging on Multifractal Hemodynamic Fluctuations in the Human Prefrontal Cortex

Fluctuations in resting-state cerebral hemodynamics show scale-free behavior over two distinct scaling ranges. Changes in such bimodal (multi) fractal pattern give insight to altered cerebrovascular or neural function. Our main goal was to assess the distribution of local scale-free properties chara...

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Bibliographic Details
Published in:Front Physiol
Main Authors: Mukli, Peter, Nagy, Zoltan, Racz, Frigyes S., Herman, Peter, Eke, Andras
Format: Artigo
Language:Inglês
Published: Frontiers Media S.A. 2018
Subjects:
Physiology
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6097581/
https://ncbi.nlm.nih.gov/pubmed/30147657
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fphys.2018.01072
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