Speckle contrast is a promising approach to assessing blood flow, developed to capture images of laser light scattered from blood vessels with affordable optical sensors and components. The study ...

Researchers have developed a laser-based device that can measure blood flow noninvasively and differentiate stroke risk based on current physiological conditions. When physicians want to know more ...

Caltech and the Keck School of Medicine of USC have developed a new laser-based headset device that can noninvasively measure blood flow and volume. Caltech postdoctoral scholar Simon Mahler is shown ...

Over seven million Americans are living with Alzheimer’s disease (AD) and the heartbreaking day-to-day battle with the effects of cognitive decline. According to the Alzheimer’s Association, the brain ...

The University of Missouri's Cardiology Clinic in Jefferson City is now using a new, higher-precision radio isotope scan to more accurately gauge blood flow in the heart. The scan is intended to ...