AIMC Topic: Regional Blood Flow

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Artificial intelligence velocimetry and microaneurysm-on-a-chip for three-dimensional analysis of blood flow in physiology and disease.

Proceedings of the National Academy of Sciences of the United States of America Mar 30, 2021
Understanding the mechanics of blood flow is necessary for developing insights into mechanisms of physiology and vascular diseases in microcirculation. Given the limitations of technologies available for assessing in vivo flow fields, in vitro method...
Humans Diabetic Retinopathy Artificial Intelligence Computer Simulation Hemodynamics Imaging, Three-Dimensional Regional Blood Flow Rheology Blood Flow Velocity Lab-On-A-Chip Devices Microfluidic Analytical Techniques Retinal Vessels Microaneurysm
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Machine learning in multiexposure laser speckle contrast imaging can replace conventional laser Doppler flowmetry.

Journal of biomedical optics Jan 1, 2019
Laser speckle contrast imaging (LSCI) enables video rate imaging of blood flow. However, its relation to tissue blood perfusion is nonlinear and depends strongly on exposure time. By contrast, the perfusion estimate from the slower laser Doppler flow...
Humans Neural Networks, Computer Machine Learning Computer Simulation Reproducibility of Results Adult Male Image Processing, Computer-Assisted Models, Statistical Regional Blood Flow Perfusion Erythrocytes Lasers Calibration Monte Carlo Method Blood Flow Velocity Laser-Doppler Flowmetry Stochastic Processes Microcirculation
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Quantification of Carbon Dioxide Removal at Low Sweep Gas and Blood Flows.

The journal of extra-corporeal technology Dec 1, 2017
Advancement in oxygenator membrane technology has further expanded the boundaries in the clinical application of extracorporeal carbon dioxide removal (ECCOR). Despite the advent of modern poly-4-methyl-1-pentene (PMP) membranes, limited information ...
Humans Hemodynamics Extracorporeal Membrane Oxygenation Regional Blood Flow Carbon Dioxide Extracorporeal Circulation Blood Gas Analysis
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