Magnetic Resonance Imaging (MRI) News and Research

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Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose a variety of conditions, from torn ligaments to tumors. MRIs are very useful for examining the brain and spinal cord. Also called: Magnetic resonance imaging, NMR, Nuclear magnetic resonance.

Snacking linked with abdominal fat and fatty liver

Researchers from The Netherlands found that snacking on high-fat and high-sugar foods was independently associated with abdominal fat and fatty liver (hepatic steatosis).

7 May 2014

Study shows cognitive deficits, structural differences in brains of school-age children born late preterm

The brains of children who were born just a few weeks early differ from those born on time, and these differences may affect learning and behavior, according to a study to be presented Monday, May 5, at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia, Canada.

6 May 2014

New phase III clinical trial shows non-invasive focused ultrasound treatment relieves cancer pain

When cancer progresses and spreads to the bone, patients often suffer debilitating pain. Now, a new phase III clinical trial shows that non-invasive magnetic resonance guided focused ultrasound treatment that heats the cancer within the bone, relieves pain and improves function for most patients when other treatment options are limited.

6 May 2014

New two-year data from Biogen Idec’s Phase 3 trial for peginterferon beta-1a presented at AAN annual meeting

New two-year data from the Phase 3 ADVANCE clinical trial for peginterferon beta-1a in adults with relapsing forms of multiple sclerosis (RMS) has been presented at the 66th American Academy of Neurology (AAN) annual meeting.

5 May 2014

Researchers discover potential genetic variant that may make brains more resilient against Alzheimer's

Autopsies have revealed that some individuals develop the cellular changes indicative of Alzheimer's disease without ever showing clinical symptoms in their lifetime.

5 May 2014

UCSD neurosurgeons study MRI-guided biopsy approach to diagnose patients with brain cancer

Neurosurgeons at UC San Diego Heath System have, for the first time, combined real-time magnetic resonance imaging (MRI) technology with novel non-invasive cellular mapping techniques to develop a new biopsy approach that increases the accuracy of diagnosis for patients with brain cancer.

2 May 2014

Severe diabetes linked to brain atrophy

Type 2 diabetes may be associated with brain degeneration, according to a new multicenter study published online in the journal Radiology. The study also found that, contrary to common clinical belief, diabetes may not be directly associated with small vessel ischemic disease, where the brain does not receive enough oxygenated blood.

29 Apr 2014

Measuring tumors' oxygen levels could help doctors make decisions about treatments

Unlike healthy cells, cancer cells thrive when deprived of oxygen. Tumors in low-oxygen environments tend to be more resistant to therapy and spread more aggressively to other parts of the body.

25 Apr 2014

New study suggests easy, effective way to alleviate negative effects of bad memories

What's one of your worst memories? How did it make you feel? According to psychologists, remembering the emotions felt during a negative personal experience, such as how sad you were or how embarrassed you felt, can lead to emotional distress, especially when you can't stop thinking about it.

21 Apr 2014

Research roundup: Colonscopy in the countryside; retiree health benefits; what should hip surgery cost?

Rural residents who commonly seek treatment for advanced stages of colorectal cancer have been thought to lack access to cancer screening and adjuvant therapy. ... Several theories have been postulated to explain these findings, some of which include low socioeconomic status, lower educational attainment, lack of insurance coverage, underinsurance, and travel distance to health care facilities.

21 Apr 2014

Sprifermin reduces cartilage loss in patients with knee osteoarthritis

In a new study in patients with osteoarthritis (OA) of the knee, at 12 months, total femorotibial cartilage thickness loss was reduced in sprifermin (recombinant human fibroblast growth factor 18)-treated knees compared to placebo-treated knees, with effects being significant in the lateral femorotibial compartment but not in the central femorotibial compartment.

18 Apr 2014

PET scan can identify vegetative patients who have potential for long-term recovery

A functional brain imaging technique known as positron emission tomography (PET) is a promising tool for determining which severely brain damaged individuals in vegetative states have the potential to recover consciousness, according to new research published in The Lancet.

18 Apr 2014

First MRI scan shows 'brown fat' in living adult can help fight diabetes

The first MRI scan to show 'brown fat' in a living adult could prove to be an essential step towards a new wave of therapies to aid the fight against diabetes and obesity.

17 Apr 2014

Research report on global teleradiology market

Global Information Inc. announces the addition of a new market research report "Teleradiology Market (X-ray, Ultrasound, CT, MRI and Nuclear Imaging) - Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019" at GIIResearch.com

17 Apr 2014

Cardiologists, cancer experts join forces to establish Cardio-Oncology Clinic at Mount Sinai Hospital

Cardiologists and cancer experts at The Mount Sinai Hospital have joined forces to establish its first Cardio-Oncology Clinic at The Tisch Cancer Institute at The Mount Sinai Hospital.

16 Apr 2014

Multifunctional microcapsules can be produced from tannic acid and metals

Microcapsules with a broad spectrum of applications in biomedicine, catalysis, and technology can be produced by using plant-derived, phenolic tannic acid and a variety of metals. The capsules are formed by a simple self-assembly process, and their properties can be controlled through the choice of metal, as demonstrated by a team of Australian and German researchers in the journal Angewandte Chemie.

16 Apr 2014

MRI information can speed onset of effective treatments for concussion patients

Researchers using information provided by a magnetic resonance imaging (MRI) technique have identified regional white matter damage in the brains of people who experience chronic dizziness and other symptoms after concussion.

15 Apr 2014

Lemelson-MIT Program announces winners of National Collegiate Student Prize Competition

The Lemelson-MIT Program today announced winners of the Lemelson-MIT National Collegiate Student Prize Competition (NCSPC), a nationwide search for the most inventive undergraduate and graduate students.

10 Apr 2014

Green tea extract enhances cognitive functions in brain

Green tea is said to have many putative positive effects on health. Now, researchers at the University of Basel are reporting first evidence that green tea extract enhances the cognitive functions, in particular the working memory.

8 Apr 2014

MIT biological engineers trying to adapt MRI to visualize gene activity inside the brains of living animals

Doctors commonly use magnetic resonance imaging (MRI) to diagnose tumors, damage from stroke, and many other medical conditions. Neuroscientists also rely on it as a research tool for identifying parts of the brain that carry out different cognitive functions.

26 Mar 2014