2013
Real-time fractal signal processing in the time domain
Hartmann A, Mukli P, Nagy Z, Kocsis L, Hermán P, Eke A. Real-time fractal signal processing in the time domain. Physica A Statistical Mechanics And Its Applications 2013, 392: 89-102. DOI: 10.1016/j.physa.2012.08.002.Peer-Reviewed Original Research
2009
Fractal Characterization of Complexity in Dynamic Signals: Application to Cerebral Hemodynamics
Herman P, Kocsis L, Eke A. Fractal Characterization of Complexity in Dynamic Signals: Application to Cerebral Hemodynamics. Methods In Molecular Biology 2009, 489: 23-40. PMID: 18839086, DOI: 10.1007/978-1-59745-543-5_2.Peer-Reviewed Original ResearchConceptsCerebral hemodynamicsBrain cortexRat brain cortexLaser Doppler flowmetryAge-related stiffeningFunctional magnetic resonanceHemodynamic brain signalsDoppler flowmetryCerebral vasculatureTemporal lobeHuman studiesState of pathologyGray matterParenchymal regionsHemodynamic signalsHemodynamicsHuman brainCortexMagnetic resonanceMedical significance
2008
Towards a novel haemoglobin-based oxygen carrier: Euro-PEG-Hb, physico-chemical properties, vasoactivity and renal filtration
Portörő I, Kocsis L, Hermán P, Caccia D, Perrella M, Ronda L, Bruno S, Bettati S, Micalella C, Mozzarelli A, Varga A, Vas M, Lowe K, Eke A. Towards a novel haemoglobin-based oxygen carrier: Euro-PEG-Hb, physico-chemical properties, vasoactivity and renal filtration. Biochimica Et Biophysica Acta 2008, 1784: 1402-1409. PMID: 18405674, DOI: 10.1016/j.bbapap.2008.03.005.Peer-Reviewed Original Research
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 ResearchFractal and Noisy CBV Dynamics in Humans: Influence of Age and Gender
Eke A, Hermán P, Hajnal M. Fractal and Noisy CBV Dynamics in Humans: Influence of Age and Gender. Cerebrovascular And Brain Metabolism Reviews 2006, 26: 891-898. PMID: 16292253, DOI: 10.1038/sj.jcbfm.9600243.Peer-Reviewed Original ResearchThe modified Beer–Lambert law revisited
Kocsis L, Herman P, Eke A. The modified Beer–Lambert law revisited. Physics In Medicine And Biology 2006, 51: n91-n98. PMID: 16481677, DOI: 10.1088/0031-9155/51/5/n02.Peer-Reviewed Original ResearchMathematical model for the estimation of hemodynamic and oxygenation variables by tissue spectroscopy
Kocsis L, Herman P, Eke A. Mathematical model for the estimation of hemodynamic and oxygenation variables by tissue spectroscopy. Journal Of Theoretical Biology 2006, 241: 262-275. PMID: 16413035, DOI: 10.1016/j.jtbi.2005.11.033.Peer-Reviewed Original Research
2005
Age increases overall complexity of human spontaneous CBV fluctuations
Eke A, Herman P, Hajnal M. Age increases overall complexity of human spontaneous CBV fluctuations. Cerebrovascular And Brain Metabolism Reviews 2005, 25: s181-s181. DOI: 10.1038/sj.jcbfm.9591524.0181.Peer-Reviewed Original ResearchFractal properties of neurophysiologic signals in rat somatosensory cortex
Herman P, Wahab S, Eke A, Hyder F. Fractal properties of neurophysiologic signals in rat somatosensory cortex. Cerebrovascular And Brain Metabolism Reviews 2005, 25: s186-s186. DOI: 10.1038/sj.jcbfm.9591524.0186.Peer-Reviewed Original ResearchFractal patterns of local and global CBF in rat brain during hypotension
Herman P, TrĂĽbel H, Hyder F, Eke A. Fractal patterns of local and global CBF in rat brain during hypotension. Cerebrovascular And Brain Metabolism Reviews 2005, 25: s195-s195. DOI: 10.1038/sj.jcbfm.9591524.0195.Peer-Reviewed Original ResearchFractal correlation structure in fMRI data of rat brain
Herman P, Kida I, Sanganahalli B, Hyder F, Eke A. Fractal correlation structure in fMRI data of rat brain. Cerebrovascular And Brain Metabolism Reviews 2005, 25: s379-s379. DOI: 10.1038/sj.jcbfm.9591524.0379.Peer-Reviewed Original Research
2002
Authors' Reply
Hermán P, Kocsis L, Eke A. Authors' Reply. Cerebrovascular And Brain Metabolism Reviews 2002, 22: 363-365. DOI: 10.1097/00004647-200203000-00015.Peer-Reviewed Original ResearchFractal 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
2001
Fractal Branching Pattern in the Pial Vasculature in the Cat
Hermán P, Kocsis L, Eke A. Fractal Branching Pattern in the Pial Vasculature in the Cat. Cerebrovascular And Brain Metabolism Reviews 2001, 21: 741-753. PMID: 11488543, DOI: 10.1097/00004647-200106000-00012.Peer-Reviewed Original Research
2000
Physiological time series: distinguishing fractal noises from motions
Eke A, Hermán P, Bassingthwaighte J, Raymond G, Percival D, Cannon M, Balla I, Ikrényi C. Physiological time series: distinguishing fractal noises from motions. Pflügers Archiv - European Journal Of Physiology 2000, 439: 403-415. PMID: 10678736, DOI: 10.1007/s004249900135.Peer-Reviewed Original Research
1999
Fractal Analysis of Spontaneous Fluctuations in Human Cerebral Hemoglobin Content and its Oxygenation Level Recorded by NIRS
Eke A, Hermán P. Fractal Analysis of Spontaneous Fluctuations in Human Cerebral Hemoglobin Content and its Oxygenation Level Recorded by NIRS. Advances In Experimental Medicine And Biology 1999, 471: 49-55. PMID: 10659131, DOI: 10.1007/978-1-4615-4717-4_7.Peer-Reviewed Original ResearchConceptsBrain cortex
1997
Temporal Fluctuations in Regional Red Blood Cell Flux in the Rat Brain Cortex is a Fractal Process
Eke A, Herman P, Bassingthwaighte J, Raymond G, Balla I, Ikrényi C. Temporal Fluctuations in Regional Red Blood Cell Flux in the Rat Brain Cortex is a Fractal Process. Advances In Experimental Medicine And Biology 1997, 428: 703-709. PMID: 9500118, PMCID: PMC4121065, DOI: 10.1007/978-1-4615-5399-1_98.Peer-Reviewed Original Research
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply