Effect of Water Diffusion on Intra-Renal Oxygenation Quantification

Keywords

accommodate account accounted accuracy accurate acquisition alone although analytically animal apparatus apparent applicable applications approaches ascending assumes averaging avoided blood bold brain breath capture clearly coefficient collecting compartment complexity composition contains contribution contributions cortex created crucial currently decay decreased degree delineated dependent derived detection development deviation diffusion diffusive directly ducts entire especially estimation even evident except existence expected experiment expiration exponential extraction extrapolated faster field flow fraction gradient healthy highly hold humans important improved incoherent inhomogeneities intra invasive investigated kidney largely lead length longer matrix measure medulla minimize model modeling models molecules mono motion movement much network occurring optical oxygen oxygenation pattern physiology pioneered plays practically previously probes pulse quantification quantified quantitative radiology rapid recruited reduced reduction regime renal resolution robustness role sampling satisfy saturation scanner separation significantly simulations spacing spatial spin strategy structure subject subjects suggests taken theoretical though tissue train tubules variance varying venous versus vessel volume volunteer water