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
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
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
1994
Light Intensity Attenuation in the Rat Brain Tissue Assessed by Television Photometry
Eke A, Ikrényi C, Sárváry E. Light Intensity Attenuation in the Rat Brain Tissue Assessed by Television Photometry. Advances In Experimental Medicine And Biology 1994, 345: 643-650. PMID: 8079768, DOI: 10.1007/978-1-4615-2468-7_85.Peer-Reviewed Original ResearchConceptsWavelength rangeTime-resolved spectroscopyVisible wavelength rangeShort wavelength rangeLight intensity attenuationDirect measurementOptical pathlengthAttenuation of lightOptical approachPhoton migrationNear-Infrared LightOptical imagingAbsolute measurementsReflectometric measurementsInfrared lightIntensity attenuationNon-destructive natureLight attenuation profilesSignal contributionsAttenuation profilesTemporal resolutionMeasurementsMultiparametric imagingPhotonsLight penetration
1993
A mathematical model of the intracerebral steal phenomenon in regional and focal ischaemia
Hudetz A, Conger K, Eke A, Halsey J. A mathematical model of the intracerebral steal phenomenon in regional and focal ischaemia. Neurological Research 1993, 15: 117-127. PMID: 8099206, DOI: 10.1080/01616412.1993.11740121.Peer-Reviewed Original Research
1992
Instrumentation and Technology for Multiparametric Mapping of Intraparenchymal Circulation in the Brain Cortex
Eke A. Instrumentation and Technology for Multiparametric Mapping of Intraparenchymal Circulation in the Brain Cortex. Advances In Experimental Medicine And Biology 1992, 317: 671-678. PMID: 1288187, DOI: 10.1007/978-1-4615-3428-0_80.Peer-Reviewed Original ResearchConceptsBrain cortexSpatial resolutionRepeatable mannerVolume flowEnergy balanceSpatial imagingTechnologyMean transit timeInstrumentationBlood volumeLevel of instrumentationMultiparametric assessmentDischarge hematocritResolution mapsPlasma volumeCapillary bedHigh-resolution mapsCortexMultiparametric mappingMm2
1990
Histologic assessment of neurons in rat models of cerebral ischemia.
Eke A, Conger K, Anderson M, Garcia J. Histologic assessment of neurons in rat models of cerebral ischemia. Stroke 1990, 21: 299-304. PMID: 2305408, DOI: 10.1161/01.str.21.2.299.Peer-Reviewed Original Research
1989
Classifying cells from light microscopic bit features by binary logic. Application to grade neuronal injury in cerebral ischemia.
Eke A, Conger K. Classifying cells from light microscopic bit features by binary logic. Application to grade neuronal injury in cerebral ischemia. Laboratory Investigation 1989, 61: 243-52. PMID: 2755081.Peer-Reviewed Original Research
1985
Distribution of Cerebrocortical Microflow in Norma- and Hypertensive Rats: Studies in Ischemia
Eke A, Halsey J. Distribution of Cerebrocortical Microflow in Norma- and Hypertensive Rats: Studies in Ischemia. Advances In Experimental Medicine And Biology 1985, 191: 107-109. PMID: 3832836, DOI: 10.1007/978-1-4684-3291-6_10.Peer-Reviewed Original Research
1984
Distribution of Cerebrocortical Microflow in Normo- and Hypertensive Rats
Eke A, Halsey J. Distribution of Cerebrocortical Microflow in Normo- and Hypertensive Rats. Advances In Experimental Medicine And Biology 1984, 180: 203-210. PMID: 6534100, DOI: 10.1007/978-1-4684-4895-5_19.Peer-Reviewed Original ResearchConceptsHypertensive brainHypertensive ratsCirculatory adaptationBilateral carotid ligationTransient ischemic episodesNormotensive animalsCarotid ligationVascular caliberIschemic episodesBlood flowIntraparenchymal distributionBlood contentCerebrocortical microflowRatsBrainNormotensiveIschemiaRCBFNormo