2006
Nonlinear Analysis of Blood Cell Flux Fluctuations in the Rat Brain Cortex during Stepwise Hypotension Challenge
Herman P, Eke A. Nonlinear Analysis of Blood Cell Flux Fluctuations in the Rat Brain Cortex during Stepwise Hypotension Challenge. Cerebrovascular And Brain Metabolism Reviews 2006, 26: 1189-1197. PMID: 16395288, DOI: 10.1038/sj.jcbfm.9600266.Peer-Reviewed Original Research
2002
Fractal characterization of complexity in temporal physiological signals
Eke A, Herman P, Kocsis L, Kozak L. Fractal characterization of complexity in temporal physiological signals. Physiological Measurement 2002, 23: r1-r38. PMID: 11876246, DOI: 10.1088/0967-3334/23/1/201.Peer-Reviewed Original ResearchConceptsFractal time series analysisFractional Brownian motionFractional Gaussian noiseMathematical formalismFractal estimatesTime series analysisBrownian motionNumerical experimentsSeries analysisFractal geometryFractal analysisScale invarianceGaussian noiseFractal toolsFractal structurePower-law scaling relationshipSignal classesFundamental propertiesMain applicationsFractal dimensionEssential featuresFractal characterizationSignal classificationFormalismModel