ArticleMagnetic resonance in medicine2018
Three-dimensional mapping of brain venous oxygenation using R2* oximetry.
Article in Magnetic resonance in medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed.
- Feasibility study on QSM and R2* mapping for quantitative evaluation of iron deposition and ovarian function assessment in endometriotic ovarian cysts.La Radiologia medica · 2026Article
- Contrast-free dynamic susceptibility contrast using sinusoidal and bolus oxygenation challenges.NMR in biomedicine · 2024Article
- Cerebral oxygen extraction fraction MRI: Techniques and applications.Magnetic resonance in medicine · 2022Review
- Reduced white matter venous density on MRI is associated with neurodegeneration and cognitive impairment in the elderly.Frontiers in aging neuroscience · 2022Article
- Vessel-specific quantification of neonatal cerebral venous oxygenation.Magnetic resonance in medicine · 2019Article
- In vivo magnetic resonance imaging and spectroscopy. Technological advances and opportunities for applications continue to abound.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2019Review
- Normal Cerebral Oxygen Consumption Despite Elevated Cerebral Blood Flow in Adolescents With Bipolar Disorder: Putative Neuroimaging Evidence of Anomalous Energy Metabolism.Frontiers in psychiatry · 2019Article
- Cross-vendor harmonization of TMagnetic resonance in medicine · 2018Article
- Quantitative assessment of cerebral venous blood TMagnetic resonance in medicine · 2018Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
purposeCerebral venous oxygenation (Y
methodsThis technique separates blood signal from tissue by velocity-encoding phase contrast and measures the R2* of pure blood by multi-gradient-echo acquisition. The blood R2* was converted to Y
resultsIn vitro R2*-Y calibration plot revealed a strong dependence of blood R2* on oxygenation, with additional dependence on hematocrit. In vivo results demonstrated that the technique can provide a 3D venous oxygenation map that depicts both large sinuses and smaller cortical veins, with venous oxygenation ranging from 57 to 72%. Intrasession coefficient of variation of the measurement was 3.0%. The technique detected an average Y
conclusionsThis study demonstrated the feasibility of 3D brain oxygenation mapping without using contrast agent. Magn Reson Med 79:1304-1313, 2018. © 2017 International Society for Magnetic Resonance in Medicine.
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