Arterial hypertension is characterized by microvasculature changes and reduced tissue perfusion. It is unknown whether a sexual dimorphism ... to sympathetic stimulation with a cold pressor test (CPT) ...

Pioneering modes, such as contrast-enhanced ultrasound (CEUS), ultrasensitive Doppler ... imaging is the possibility to exploit each modality to emphasize different characteristics of a lesion, such ...

Purpose: Conventional contrast-enhanced MRI is currently the primary imaging technique used to evaluate radiation treatment response in meningiomas. However, newer perfusion-weighted MRI techniques, ...

The enhanced contrast means that in some cases ultrasound could be used instead of MRI and CT scans, which are more expensive and harmful to the body. The study was published in Biomaterials Advances.

This repository contains the code for the paper "No-Reference Quality Assessment of Contrast-Distorted Images using Contrast Enhancement", and presents the results on CCID2014，CID2013，CSIQ and TID2013 ...

Jan. 15, 2025 — Researchers have designed process that uses ultrasound to modify the behavior of cancer-fighting T cells by increasing their cell permeability. They targeted freshly isolated ...

Microbubbles have two basic components—the outer shell, (designed to have varying resistance to ultrasound destruction ... suboptimal (and subsequently contrast-enhanced) studies vs.

and enhanced reconstruction algorithms. Today, wide detector arrays enable imaging of the entire heart in one heart beat. Assessment of myocardial perfusion by CT is based on the differential wash-in ...

unige.it Objective The aim of this pilot study was to assess peripheral blood perfusion (PBP) by a new technique, the laser speckle contrast analysis (LASCA), in systemic sclerosis (SSc) patients ...

According to Luetkens, “this is especially important for patients in need [of] repeat contrast-enhanced MRI examinations as well as vulnerable populations such as pediatric patients.” ...