MR imaging of microcirculation in rat brain: Correlation with carbon dioxide‐induced changes in blood flow
Maki J, Benveniste H, Macfall J, Piantadosi C, Johnson G. MR imaging of microcirculation in rat brain: Correlation with carbon dioxide‐induced changes in blood flow. Journal Of Magnetic Resonance Imaging 1991, 1: 673-681. PMID: 1823172, DOI: 10.1002/jmri.1880010609.Peer-Reviewed Original ResearchConceptsCerebral blood flowRat cerebral blood flowBlood flowArterial carbon dioxide pressureLaser Doppler flowmetry studyMR imaging studiesMagnetic resonance imaging techniquesRat brainLDF valuesCarbon dioxide pressureImaging studiesMR imagingTissue microcirculationImaging valuesPaCO2MicrocirculationQualitative pictureMotion sensitivityPresent studyCarbon dioxide-induced changeImaging techniquesFC techniqueRat motionsGradient coilsImagingQuantitative proton magnetic resonance imaging in focal cerebral ischemia in rat brain.
Benveniste H, Cofer G, Piantadosi C, Davis J, Johnson G. Quantitative proton magnetic resonance imaging in focal cerebral ischemia in rat brain. Stroke 1991, 22: 259-268. PMID: 2003291, DOI: 10.1161/01.str.22.2.259.Peer-Reviewed Original ResearchConceptsSelective neuronal injuryFocal cerebral ischemiaArea of injuryCerebral ischemiaNeuronal injuryTotal slice areaIschemic penumbraWistar ratsRat brainCresyl violet-stained brain sectionsMR imagingUpper cortical layersMale Wistar ratsPermanent unilateral occlusionCommon carotid arteryHistological sectionsArea of infarctionMR imagesNormal brain tissueMagnetic resonance imagingCerebral cortexUnilateral occlusionHistological damageHalothane anesthesiaCarotid artery