Researchers at the University of Toronto's Institute of Biomedical Engineering have found that studying blood flow in leg ...

Liraglutide, a GLP-1 significantly lowers the rate of recurrent stroke in patients with diabetes, with no apparent increase ...

Glomus tumours are uncommon, benign neoplasms originating from the glomus body, predominantly affecting adults between 20–40 years of ...

Introduction: Vertebrobasilar artery dissection (VBD) results from blood entering a tear in the intima of the vertebral artery (VA), basilar artery, and their branches. T1-Sampling Perfection with ...

Find out what it's like to undergo a Magnetic Resonance Imaging scan, commonly known as an MRI scan, from our short video. Magnetic Resonance Imaging (MRI) scans are used to acquire detailed images of ...

Introduction: Disruption of the blood-brain barrier (BBB ... In this study, we estimated BBB disruption using dynamic contrast-enhanced MRI (DCE-MRI) in human subjects at risk for cardiovascular ...

What is a blood transfusion? A blood transfusion involves receiving donated blood or blood parts into your body through one of your blood vessels. A needle is put into a vein, often in the arm. The ...

A deep learning model and training/testing/inference library in PyTorch for segmentation, classification, object detection and self-supervised learning using radiology data.

Methods Aneurysms were imaged using high-resolution magnetic resonance imaging (MRI). A T1 and a T1 after contrast (T1+Gd) sequences were acquired. 3D models of aneurysm bodies and blebs were ...

What is an MRI scan? MRI stands for magnetic resonance imaging. The MRI scan uses a strong magnetic field and radio waves to create images (pictures) of tissues, organs and other structures inside ...

In the MRI community, T1-based Gd contrast agents have been used for mapping large vasculature, which is a better approach for obtaining pial vascular structures. Alternatively, computer tomography ...

It's time to recalibrate the navigation systems on ships, airplanes, as the position of the magnetic North Pole is officially being changed, continuing its shift away from Canada and towards Siberia.