Magnetic Resonance Imaging (MRI)
MRI creates images from the magnetic resonance created in hydrogen atoms when they are polarized and an electromagnetic pulse is used to knock them off axis. This section includes MR analysis software, MRI scanners, gadolinium contrast agents and related magnetic resonance imaging accessories.
Images show illustrative examples of visual R2? modifications within substantia nigra (SN) at baseline (24-72 h) and follow-up (1 y) in striatum (participants 1 and 2) and control groups (participants 3 and 4). Image courtesy of the Radiological Society of North America (RSNA).
News | Stroke | March 12, 2019
March 12, 2019 — A simple ...
News | Magnetic Resonance Imaging (MRI) | March 04, 2019
March 4, 2019 — South Texas Radiology Imaging Centers, San Antonio, recently became the first healthcare institution in...
Videos | Cardiac Imaging | February 27, 2019
This is a virtual heart with the same electrophysiology characteristics as the real patient unveiled by Siemens at the...
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Brain image taken on an Echelon Oval 1.5T MR scanner. Image courtesy of Hitachi Healthcare Americas
Blog | Radiology Imaging | September 13, 2019
People who live in rural America may deserve the same quality healthcare as anyone living in the U.S., but it is not...
Technology | Image Guided Radiation Therapy (IGRT) | February 21, 2019
February 21, 2019 — ViewRay Inc. received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market...
Using fast MRI, UC Davis researchers scanned left and right wrists of men and women and used the data to build computer models of the movement of wrist bones. The data could help understand wrist injuries such as carpal tunnel syndrome. Image courtesy of Brent Foster and Abhijit Chaudhari, UC Davis.
News | Magnetic Resonance Imaging (MRI) | February 19, 2019
February 19, 2019 — In a just-published...
News | Artificial Intelligence | February 13, 2019
February 13, 2019 — At the 2019 Healthcare Information and Management Systems Society (HIMSS) global conference and...
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Image courtesy of Lior Molvin
Blog | Contrast Media | July 15, 2019
Contrast agents improve every kind of medical image from computed tomography (CT) to magnetic resonance imaging (MR...
The new Intravoxel Incoherent Motion (IVIM) MR application in Synapse 3D
Technology | Advanced Visualization | February 08, 2019
February 7, 2019 — Fujifilm Medical Systems U.S.A. will debut the latest version of its Synapse 3D solution at the...
News | Magnetic Resonance Imaging (MRI) | February 01, 2019
February 1, 2019 — A new European study concluded that...
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Photo courtesy of pixabay
Blog | Radiology Imaging | June 19, 2019
Access to healthcare by rural-living Americans can be difficult.
Technology | Magnetic Resonance Imaging (MRI) | January 30, 2019
January 30, 2019 — The U.S. Food and Drug Administration (FDA) has cleared the Magnetom Lumina 3 Tesla (3T)...
Technology | Magnetic Resonance Imaging (MRI) | January 24, 2019
January 24, 2019 — Perspectum Diagnostics received 510(k) clearance from the U.S. Food and Drug Administration (FDA)...
News | Neuro Imaging | January 11, 2019
January 11, 2019 — An interdisciplinary research team led by scientists from the National University of Singapore (NUS...
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One of several 3-D printed models at Stratasys booth during RSNA 2018.
Blog | RSNA | November 27, 2018
For medical practice to advance, efforts to make this practice more efficient must not come at the expense of...
News | Magnetic Resonance Imaging (MRI) | January 08, 2019
January 8, 2019 – Patients with high blood pressure and progression of periventricular white matter hyperintensities...
News | Neuro Imaging | January 02, 2019
January 2, 2019 — Imagine an atlas containing an image bank of the blood vessels of the...
Videos | Neuro Imaging | December 28, 2018
Cyrus A. Raji, M.D., Ph.D., assistant professor of radiology at the Mallinckrodt Institute of Radiology at the...
Technology | Focused Ultrasound Therapy | December 21, 2018
December 21, 2018 — Insightec announced that the U.S. Food and Drug Administration (FDA) has approved an expansion of...
Videos | Artificial Intelligence | December 21, 2018
Enhao Gong, Ph.D., founder of Subtle Medical, an artificial intelligence (AI) company that develops products to help...
Statistically significant clusters (red-colored) showing group differences (Control vs. Football) in white matter strain along the primary (F1) and secondary (F2) fibers. While body of corpus callosum (BBC) showed relative shrinkage in Football group, the other clusters showed relative stretching of fibers. PCR: Posterior Corona Radiata, PLIC: Posterior Limb of Internal Capsule, SCR: Superior Corona Radiata, SLF: Superior Longitudinal Fasciculus, SCC: Splenium of Corpus Callosum. Image courtesy of Kim et al.
News | Neuro Imaging | December 07, 2018
December 7, 2018 — Magnetic...
Technology | Magnetic Resonance Imaging (MRI) | December 06, 2018
December 6, 2018 — During the 104th Scientific Assembly and Annual Meeting of the Radiological Society of North America...
