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MRI

Image: Examples of cerebrovascular reactivity imaging (Photo courtesy of Deqiang Qiu)

New MRI Technique Simultaneously Measures Cerebral Blood Flow and Blood Oxygenation Levels for Studying Alzheimer’s Disease

To better understand early stages of Alzheimer's, investigators will use a new magnetic resonance imaging (MRI) technique developed by Deqiang Qiu’s lab that simultaneously measures cerebral blood flow and blood oxygenation levels. More...
15 Feb 2022
Image: New magnetic metamaterial device (Photo courtesy of Boston University)

New Wearable Magnetic Metamaterial Could Help Make MRI Scans Crisper, Faster, and Cheaper

A newly designed wearable magnetic metamaterial could help make MRI scans crisper, faster, and cheaper. More...
14 Feb 2022
Image: Study examines why AI produces accurate MRI images (Photo courtesy of Pexels)

New Research Aims to Understand Why Deep Learning AI Can Produce Accurate MRI Images

New research begins to explain how it is that deep learning algorithms create accurate images - without a complete dataset. More...
11 Feb 2022
Image: Hyperpolarized Xenon MRI scans (Photo courtesy of NIHR)

Hyperpolarized Xenon MRI Scans Detect Abnormalities in Lungs of Long COVID Patients

Using hyperpolarized xenon MRI, researchers have identified abnormalities in the lungs of long COVID patients with breathlessness but whose other tests are normal. More...
07 Feb 2022
Illustration

MRI Guided Focused Ultrasound System Uses Sound Waves to Ablate Prostate Tissue without Incision

A high intensity focused ultrasound system guided by Magnetic Resonance Imaging (MRI) uses sound waves to ablate, or destroy, targeted tissue in the prostate without any incisions. More...
04 Feb 2022
Image: Minimally Invasive Image-Guided Ablation (Photo courtesy of University College London)

New MRI-Guided Therapy Navigates Magnetic Seed Through Brain to Heat and Destroy Tumors

Scientists have developed a novel cancer therapy that uses an MRI scanner to guide a magnetic seed through the brain to heat and destroy tumors. More...
03 Feb 2022
Illustration

Special MRI Protocol Could Help Treat Patients with Brain Hemorrhages

Researchers are investigating how a special magnetic resonance imaging (MRI) protocol can help understand which patients might be at risk for hematoma expansion after intracerebral hemorrhage. More...
14 Jan 2022
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MedImaging's MRI channel in addition to reporting on MR hardware, informs about the many magnetic resonance applications possible with the technique notably MRI, fMRI, diffusion MRI, MR angiography, MR guided surgery, in addition to industry developments, and safety issues.