As the Expedition 73 and Axiom Mission 4 (Ax-4) crews kept up their ongoing space biology studies onboard the International Space Station, one of the research included that of brain research.

The quantitative capability of pulsed Doppler ultrasound in clinical practice is limited by the effects of frequency-dependent attenuation of ultrasound in tissue, as well as several other ...

Objective: To determine the diagnostic accuracy of power Doppler and grey scale ultrasonography, assess the relationship between severity measures and neovascularity, and describe the intra-tendon ...

For patients with high clinical suspicion of giant cell arteritis (GCA), color Doppler ultrasound of the temporal artery as a first-line diagnostic tool can avoid the need for other diagnostic ...

Doppler measurement For almost 50 years, growth ultrasounds have been made to detect small babies, and then to see if they follow their own growth pattern or if they begin to grow slower and slower.

The global doppler ultrasound market size is expected to reach USD 2.24 billion by 2030, advancing at a CAGR of 3.60% from 2023 to 2030.

Between 2022 and 2032, the global Transcranial Doppler Ultrasound Systems Market demand is predicted to grow at a compound annual growth rate (CAGR) of 7.4%, resulting in sales of about US$ 658.4 ...

1 Introduction Transcranial Doppler (TCD) ultrasound is a non-invasive method used in measuring blood velocity intracranially. TCD is usually performed blindly in the absence of B-mode or color flow ...

Another important application of the Doppler Effect is in the field of medicine. Medical professionals use this effect to measure the blood flow in arteries and veins. By using Doppler ultrasound ...

A wearable, flexible Doppler ultrasound device continuously monitored the absolute velocity of blood flow in deeply embedded arteries, according to study results published in Science Advances. The ...