3 papers
physics.med-ph2025
Determining the utility of ultrafast nonlinear contrast enhanced and super resolution ultrasound for imaging microcirculation in the human small intestine
Clotilde Vié, Martina Tashkova, James Burn +9
The regulation of intestinal blood flow is critical to gastrointestinal function. Imaging the intestinal mucosal micro-circulation in vivo has the potential to provide new insight…
eess.IV2025
Enhanced Acoustic Beamforming with Sub-Aperture Angular Multiply and Sum -- in vivo and in Human Demonstration
Matthieu Toulemonde, Cameron A. B. Smith, Kai Riemer +6
Power Doppler ultrasound is in widespread clinical use for non-invasive vascular imaging but the most common current method - Delay and Sum (DAS) beamforming - suffers from limited…
physics.med-ph2022
Non-invasive assessment by B-mode ultrasound of arterial pulse wave intensity and its modification during ventricular dysfunction
Ethan M Rowland, Kai Riemer, Kevin Lichtenstein +2
Arterial pulse waves contain clinically useful information: their intensity varies with cardiac performance, their speed (pulse wave velocity; PWV) depends on arterial stiffness an…