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.

Researchers develop metal-free contrast agent that could be safer for high-risk patients

To enhance the visibility of organs as they are scanned with magnetic resonance imaging (MRI), patients are usually injected with a compound known as a contrast agent before going into the scanner. The most commonly used MRI contrast agents are based on the metal gadolinium; however, these metal compounds can be harmful for young children or people with kidney problems.

13 Jul 2017

Diagnostic signature uses artificial intelligence to detect long-term concussion

Lawyers representing both sides in concussion lawsuits against sports leagues may eventually have a new tool at their disposal: a diagnostic signature that uses artificial intelligence to detect brain trauma years after it has occurred.

12 Jul 2017

UMMS scientists design human protein-based tumor-targeting MRI contrast agent

A team led by Gang Han, PhD, has designed a human protein-based, tumor-targeting Magnetic Resonance Imaging contrast that can be easily cleared by the body.

10 Jul 2017

Study shows how metamemory improves from childhood through adolescence

Being able to assess our own memories helps us to avoid errors and prompts us to collect more information to fill the gaps.

6 Jul 2017

Anti-seizure drug could have beneficial effect in patients with mild Alzheimer's disease

In the last decade, mounting evidence has linked seizure-like activity in the brain to some of the cognitive decline seen in patients with Alzheimer's disease.

23 Jun 2017

Novel MRI method uses simple sugar solution instead of conventional contrast agents

In magnetic resonance imaging, contrast agents are used to enhance the imaging of tissue structures.

23 Jun 2017

Researchers develop new technique to boost quality of brain scans

People who suffer a stroke often undergo a brain scan at the hospital, allowing doctors to determine the location and extent of the damage. Researchers who study the effects of strokes would love to be able to analyze these images, but the resolution is often too low for many analyses.

21 Jun 2017

Researchers develop nano-contrast agents for MRI and optical imaging of cancer cells

Researchers from PSG College of Technology, India have developed nano-contrast agents for magnetic resonance imaging (MRI) as well as optical imaging of cancer cells. This report will appear in the forthcoming issue of the journal NANO.

20 Jun 2017

FDA approves MAGNETOM Vida 3T MRI scanner that features new BioMatrix technology

The Food and Drug Administration has cleared the MAGNETOM Vida 3 Tesla (3T) magnetic resonance imaging (MRI) scanner from Siemens Healthineers, which features new BioMatrix technology that addresses inherent anatomical and physiological differences among patients, as well as user variability.

16 Jun 2017

Swedish researchers estimate effects of solitary living on health care for Alzheimer's disease patients

Swedish researchers report in an article published in the Journal of Alzheimer´s Disease that 46% of patients who are diagnosed with Alzheimer´s disease in Sweden live alone in their homes, in particular older women.

14 Jun 2017

$Low BMI puts female runners at increased risk of developing stress fractures$

Low BMI puts female runners at increased risk of developing stress fractures

Carrying less weight may make female runners faster, but a new study from The Ohio State University Wexner Medical Center shows it may also put them at a higher risk for injuries.

12 Jun 2017

University of Redlands researchers discover critical process in pharmaceutical drug development

A faculty-student research team in the chemistry lab at the University of Redlands has advanced a new approach to a critical process in pharmaceutical drug development that could reduce the time and cost of bringing a drug from concept to market.

2 Jun 2017

EHRA EUROPACE - CARDIOSTIM 2017 to showcase holographic cardiac imaging and other innovations

Holographic cardiac imaging and other innovations will be showcased at the EHRA EUROPACE - CARDIOSTIM 2017 in Vienna, Austria.

18 May 2017

European researchers set up new network to boost use of MRI biomarkers in managing kidney disease

Researchers from 22 European countries have set up PARENCHIMA, a network that will boost the use of magnetic resonance imaging biomarkers in efficiently managing chronic kidney disease.

15 May 2017

TUM scientists develop new pH sensor that provides insights into tumor metabolism

Tumors, inflammation and circulatory disorders locally disturb the body's acid-base balance. These changes in pH value could be used for example to verify the success of cancer treatments.

12 May 2017

Photoacoustic imaging technique provides real-time view of small animal's internal functions

Biomedical engineers are now able to take a live, holistic look at the inner workings of a small animal with enough resolution to see active organs, flowing blood, circulating melanoma cells and firing neural networks.

10 May 2017

Breast-feeding may aid development of white matter structures in the brains of premature babies

To the growing list of reasons why mothers should consider breast-feeding infants, add another: Critical white matter structures in the brains of babies who are born so prematurely that they weigh less than 1,500 grams develop more robustly when their mothers breast-feed them, compared with preemie peers who are fed formula.

4 May 2017

Magnetic Resonance Imaging (MRI) News and Research

Further Reading

Researchers develop metal-free contrast agent that could be safer for high-risk patients

Diagnostic signature uses artificial intelligence to detect long-term concussion

UMMS scientists design human protein-based tumor-targeting MRI contrast agent

Study shows how metamemory improves from childhood through adolescence

Anti-seizure drug could have beneficial effect in patients with mild Alzheimer's disease

Novel MRI method uses simple sugar solution instead of conventional contrast agents

Researchers develop new technique to boost quality of brain scans

Researchers develop nano-contrast agents for MRI and optical imaging of cancer cells

FDA approves MAGNETOM Vida 3T MRI scanner that features new BioMatrix technology

Swedish researchers estimate effects of solitary living on health care for Alzheimer's disease patients

Low BMI puts female runners at increased risk of developing stress fractures

University of Redlands researchers discover critical process in pharmaceutical drug development

EHRA EUROPACE - CARDIOSTIM 2017 to showcase holographic cardiac imaging and other innovations

European researchers set up new network to boost use of MRI biomarkers in managing kidney disease

TUM scientists develop new pH sensor that provides insights into tumor metabolism

Photoacoustic imaging technique provides real-time view of small animal's internal functions

Breast-feeding may aid development of white matter structures in the brains of premature babies

Children with single-ventricle disease have higher rates of brain abnormalities at each stage of surgery

Novel technique can provide high-resolution profile of molecules inside living organisms

Scientists unravel how the body manages to keep blood flow in the brain so tightly controlled

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