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.

MRI

Comparing a PET scan of an NFL player’s brain, left, and an MRI of a former high school football player’s brain shows similar suspected CTE pathology in the midbrain. Image courtesy of UCLA Health

News | Neuro Imaging | December 12, 2016
UCLA doctors have found what may be an earlier and easier way to diagnose chronic traumatic encephalopathy, or CTE, a...
astronauts, MRI study, visual impairment, RSNA 2016

Image courtesy of NASA

News | Magnetic Resonance Imaging (MRI) | December 02, 2016
December 2, 2016 — A visual problem affecting astronauts who serve on lengthy missions in space is related to volume...
Kopp Development, MRI, Ferromagnetic Incident Log Manager, FILM device, RSNA 2016
Technology | Magnetic Resonance Imaging (MRI) | November 27, 2016
November 27, 2016 — Kopp Development Inc. announced the release of the new accessory for their latest...
Zika virus effects, radiology studies, CT, ultrasound, MRI, RSNA 2016
News | Neuro Imaging | November 22, 2016
November 22, 2016 — Three new studies ...
musical training, brain connections, children, diffustion tensor imaging, DTI, MRI, magnetic resonance imaging, RSNA 2016 study
News | Magnetic Resonance Imaging (MRI) | November 21, 2016
November 21, 2016 — Taking music lessons increases...
 3D ultrasound
News | Magnetic Resonance Imaging (MRI) | November 21, 2016
November 21, 2016 — Parents may soon be able to watch their unborn babies grow in realistic 3-D immersive...
Arterys, 4-D Flow software, cardiac MRI, RSNA 2016
News | Advanced Visualization | November 21, 2016
November 21, 2016 — Arterys will showcase its recently U.S. Food and Drug Administration (FDA) 510(k)-cleared Arterys...
radiology outcomes

Graphic courtesy of Pixabay

Blog | Radiology Imaging | November 09, 2016
Much has been said about the potential of outcomes to change the practice of medicine. Through comparative studies,...
MRI, brain scans, shrinkage, dementia with Lewy bodies, Alzheimer's disease, Neurology journal study
News | Magnetic Resonance Imaging (MRI) | November 02, 2016
November 2, 2016 — Lack of shrinkage in the area of the brain responsible for memory may be a sign people with thinking...
Tourette's, MRI brain scans, children, Washington University of St. Louis School of Medicine

Researchers at Washington University School of Medicine in St. Louis have identified areas in the brains of children with Tourette's syndrome that appear markedly different from the same areas in brains of children who don't have the disorder. Above, in a scan of a child with Tourette's, yellow indicates an area with less white matter than in the same brain region in kids who don't have the disorder. The scans also revealed areas in the brains of kids with Tourette's that have more gray matter than in children without the condition. Credit: Washington University School of Medicine

News | Neuro Imaging | November 01, 2016
November 1, 2016 — Using ...
children, PTSD, brain disruption, MRI, Chinese study, Radiology journal
News | Neuro Imaging | October 31, 2016
October 31, 2016 — Children with post-...
Siemens Healthineers, SyntheticMR AB, SyMRI post-processing software, cooperation agreement, MRI
News | Advanced Visualization | October 28, 2016
October 28, 2016 — SyntheticMR AB and Siemens Healthineers have entered into a cooperation agreement, making the SyMRI...
youth football players, brain changes, no concussion, MRI study, Wake Forest, Christopher Whitlow, Radiology journal

MR images of left inferior fronto-occipital fasciculus (top) before and (middle) after the playing season, and (bottom) the overlay. In the overlay (bottom), the red region is after the season and the blue region is before the season. Image courtesy of the Radiological Society of North America.

News | Neuro Imaging | October 28, 2016
October 28, 2016 — Researchers have found measurable brain changes in children after a single season of playing youth...
ASRT, Radiologic Technology, clinical study, MRI, sedation alternatives, children, pediatric patients
News | Magnetic Resonance Imaging (MRI) | October 26, 2016
October 26, 2016 — Hospitals should consider mock...
RSNA, radiology

Photo courtesy of RSNA

Blog | Radiology Imaging | October 26, 2016
Case Western Reserve University study, machine learning, MRI, brain cancer diagnoses, radiomics

MRI scans of patients with radiation necrosis (above) and cancer recurrence (below) are shown in the left column. Close-ups in the center column show the regions are indistinguishable on routine scans. Radiomic descriptors unearth subtle differences showing radiation necrosis, in the upper right panel, has less heterogeneity, shown in blue, compared to cancer recurrence, in the lower right, which has a much higher degree of heterogeneity, shown in red. Credit: Pallavi Tiwari

News | Analytics Software | October 25, 2016
October 25, 2016 — Computer programs have defeated humans in Jeopardy!, chess and Go. Now a program developed at Case...
imaging, medical ethics

Image courtesy of Pixabay

Blog | Radiology Imaging | October 19, 2016
To tell or not to tell? That is the question. It has been asked — and gone unasked — for decades, tracing back to the...
Philips, RSNA 2016, IQon spectral CT

IQon Spectral CT image courtesy of Philips Healthcare

News | Information Technology | October 13, 2016
October 13, 2016 — Philips announced that it will be displaying a variety of solutions aimed at increasing diagnostic...
icometrix, icobrain, MRI brain scans, longitudinal measurements, RSNA 2016, FDA clearance
Technology | Magnetic Resonance Imaging (MRI) | October 12, 2016
October 12, 2016 — The health tech company Icometrix obtained 510(k) clearance in September from the U.S. Food and Drug...
Toshiba America Medical Systems, MRI, RSNA 2016, Vantage Titan cS edition
News | Magnetic Resonance Imaging (MRI) | October 07, 2016
October 7, 2016 — Toshiba America Medical Systems Inc. announced it will be displaying a wide array of diagnostic...